Harrington Hoists and Cranes N ER, N ER1 User Manual

jury

EFFECTIVE: June 24, 2009

Owner’s Manual

ELECTRIC

CHAIN HOIST

ER and NER

SERIES

1/8 Ton through 5 Ton Capacity

Code, Lot and Serial Number

WARNING

This equipment should not be installed, operated or
maintained by any person who has not read and understood
all the contents of this manual. Failure to read and comply
with the contents of this manual can result in serious bodily
in

or death, and/or property damage.

Table of Contents

Section Page Number

1.0 Important Information and Warnings ……………………………………………………………………… 4

1.1 Terms and Summary

1.2 Warning Tags and Labels

2.0 Technical Information…………………………………………………………………………….…………. 8

2.1 Specifications

2.2 Dimensions

2.3 Hot Metal Applications

3.0 Preoperational Procedures ……………………………………………………………………………… 12

3.1 Fill Gear Box with Oil

3.2 Chain

3.3 Mounting Location

3.4 Mounting the Hoist

3.5 Electrical Connections

3.6 Preoperational Checks and Trial Operation

4.0 Operation …………………………………………………………………………………………………... 19

4.1 Introduction

4.2 Shall’s and Shall Not’s for Operation

4.3 Hoist Controls

5.0 Inspection ………………………………………………………………………………………………….. 22

5.1 General

5.2 Inspection Classification

5.3 Frequent Inspection

5.4 Periodic Inspection

5.5 Occasionally Used Hoists

5.6 Inspection Records

5.7 Inspection Methods and Criteria

2

Section Page Number

6.0 Maintenance & Handling …………………………………………………………………………………. 29

6.1 Count/Hour Meter

6.2 Lubrication

6.3 Motor Brake

6.4 Load Chain

6.5 Friction Clutch and Mechanical Load Brake with Friction Clutch

6.6 Storage

6.7 Outdoor Installation

7.0 Troubleshooting …………………………………………………………………………………………… 35

8.0 Material Safety Data Sheets ……………………………………………………………………………… 38

8.1 ER Model Gear Box Oil

8.2 NER Model Gear Box Oil

8.3 (N)ER Model Load Chain Grease

9.0 Warranty …………………………………………………………………………………………………… 51

10.0 Parts List …………………………………………………………………………………………………… 53

3

1.0 Important Information and Warnings

1.1 Terms and Summary

This manual provides important information for personn el involved with the insta llation, operation an d maintenance

of this product. Although you may be familiar with this or similar equipment, it is strongly recommended that you read
this manual before installing, operating or maintaining th e product.

Danger, Warning, Caution and Notice

Throughout this manual there are steps and proce dures that can present ha zardous situatio ns. The following signal
words are used to identify the degree or level of hazard seri ousness.

DANGER

WARNING

CAUTION

NOTICE

Danger indicates an imminently hazardou s situation which, if not avo ided, will result in death or

serious injury, and property damage.

Warning indicates an imminently hazardous situatio n which, if not avoided, could result in death or

serious injury, and property damage.

Caution indicates a potentially hazardous situation whi ch, if not avoided, may re sult minor or

moderate injury or property damage.

Notice is used to notify people of installation, operation, or maintenanc e information whi ch is

important but not directly hazard-related.

CAUTION

These general instructions deal with the no rmal installatio n, operation, and maint enance situation s encountered with
the equipment described herein. The inst ructions sh ould not be interp reted to anticipate eve ry possible co ntingency
or to anticipate the final system, crane, or configuratio n that uses this e quipment. For syst ems using the equipment
covered by this manual, the supplier and o wner of the syst em are responsible for the system’s compliance with all
applicable industry standards, a nd with all app licable federal, st ate and local regul ations/code s.

This manual includes instructions an d parts information for a v ariety of hoi st types. Therefore, all i nstructions an d
parts information may not apply to any one type or size of specific hoist. Disregard those portions of the instructions
that do not apply.

Record your hoist’s Code, Lot and Serial Numb er (see section 1 0) on the front cover of thi s manual for identifi cation
and future reference to avoid referring to the wrong m anual for inform ation or instru ctions on instal lation, operation,
inspection, maintenance, or parts.

Use only Harrington authorized replacement pa rts in the se rvice and mainte nance of this hoi st.

4

WARNING

Equipment described herein is not designed for and MUST NOT
people, or for lifting or supporting load s over people.

Equipment described herein should not be used i n conjunction with other equi pment unless necessary and/ or
required safety devices applicable to the system, crane, or appli cation are instal led by the syste m designe r, system
manufacturer, crane manufacturer, installer, or user.

Modifications to upgrade, rerate, or otherwise alter this equipm ent shall be auth orized only by the ori ginal equipment
manufacturer.

Equipment described herein may be used in the desi gn and manufactu re of cranes or mon orails. Additional
equipment or devices may be required for the crane and monorail to comply with applicabl e crane desi gn and
safety standards. The crane designer, crane manufacturer, or user is responsible to furnish these additional items
for compliance. Refer to ANSI/ASME B30.17, “Safety Standard for Top-Running Single Girder Cranes”;
ANSI/ASME B30.2 “Safety Standard for Top-Running Double-Girder Cranes”; and ANSI/ASME B30.11 “S afety
Standard for Underhung Cranes and Mon orails”.

If a below-the-hook lifting device or sling is used with a hoist, refer to ANSI/ASME B30.9, “Safety Standard for
Slings” or ANSI/ASME B30.20, “Safety Standard for Below-the-Hook Lifting Devices”.

be used for lifting, supporting, or transporting

Hoists and cranes, used to handle hot molten material m ay require additional e quipment or device s. Refer to ANS I
Z241.2, “Safety Requirements for Melting and P ouring of Metal s in the Metalc asting Indust ry”.

Electrical equipment described herein is design ed and built in co mpliance with Harri ngton's interpretation of
ANSI/NFPA 70, “National Electrical Code”. The system designer, system manufacturer, crane designer, crane
manufacturer, installer, or user is resp onsible to a ssure that the i nstallation a nd associated wi ring of these electrical
components is in compliance with ANSI/NFPA 70, and all applicable Federal, State and Local Codes.

Failure to read and comply with any one of the limitation s noted herein can result in seriou s bodily injury or death,
and/or property damage.

5

DANGER

HAZARDOUS VOLTAGES ARE PRESENT IN THE CONTROL BOX, OTHER ELECTRICAL COMPONENTS,
AND CONNECTIONS BETWEEN THESE COMPONENTS.

Before performing ANY mechanical or electrical mainten ance on the equipme nt, de-energize (disconn ect) the main
switch supplying power to the equipment; and lock and t ag the main swit ch in the de-e nergized positio n. Refer to
ANSI Z244.1, “Personnel Protection – Lockout/Tagout of Energy So urces”.

Only trained and competent personnel should i nspect and repair th is equipment.

NOTICE

It is the responsibility of the owner/user to install, inspect, test, ma intain, and operate a hoist in accordance with
ANSI/ASME B30.16, “Safety Standard for Overhead Hoists”, OSHA Regulations and ANSI/NFPA 70, National
Electric Code. If the hoist is installed as part of a total lifti ng system, such a s an overhead crane or monorail, it is
also the responsibility of the owner/user to comply with the applicable ANSI/ASME B30 volume that addresses that
type of equipment.

It is the responsibility of the owner/user to have all personne l that will install, in spect, test, maint ain, and operate a
hoist read the contents of this manual and appli cable portions of ANSI/ ASME B30.16, “Safety Standa rd for
Overhead Hoists”, OSHA Regulations and ANSI/NFPA 70, “National Electric Code ”. If the hoist is installed a s part
of a total lifting system, such as an overhead crane, the applicable ANSI/ASME B30 volume that addresses that
type of equipment must also be read by all perso nnel.

If the hoist owner/user requires additional information, o r if any information in the m anual is not clear, co ntact
Harrington or the distributor of the hoist. Do not inst all, inspect, test, maintain, or operate this hoist unless this
information is fully understood.

A regular schedule of inspection of the hoist in accordance with the requirements of ANSI/ASME B30.16 should be
established and records maintained.

6

1.2 Warning Tags and Labels

The warning tag illustrated below in Figure 1-1 is supplie d with each hoist ship ped from the factory. If the tag i s
not attached to your hoist’s pendant cord, order a tag from your deal er and install it. Read and obe y all
warnings attached to this hoist. Tag is not sh own actual si ze.

English Version

Bilingual Version

Figure 1-1 Warning Tag Attached to Hoist

7

2.0 Technical Information

2.1 Specifications

2.1.1 Product Code

2.1.2 ER and NER Models - Harrington ER series hoist are av ailable in two version s, the ER and NER.
These two versions are equipped with different opti ons as standa rd equipment. The NER has a fri ction
clutch mechanism that provides over windin g protection. The ER h as a mechanical lo ad brake/friction
clutch combination and an electronic co unt/hour mete r in the contro l circuit. Refer t o Figure 2-1 for th e
visual differences between the ER an d NER.

Figure 2-1 Identifying ER verses NER Models

2.1.3 Operating Conditions and Environment

Temperature range: -4° to +104°F (-20° to +40°C)
Humidity: 85% or less
Enclosure Rating: Hoist Meets IP 55, Pendant Meets IP65
Supply Voltage: Standard 208-230/460V-3-60, Optional 575V-3-60, Special Voltages Av ailable

Single Speed Dual Speed

ASME Duty Classification: H4 H4
Intermittent Duty Rating: 60% ED

360 starts per hour

40/20% ED

120/240 starts per hour

Short Time Duty Rating: 60 min. 30/10 min.

8

Capacity

(Ton)

Code

Lifting
Speed

(ft/min)

1/8 (N)ER001H 57 0.75 4.2 2.1 5.0 x 1 5 68 0.37
1/4 (N)ER003S 39 0.75 4.2 2.1 5.0 x 1 5 68 0.37
1/4 (N)ER003H 60 1.2 5.7 2.9 6.3 x 1 5 84 0.57
1/2 (N)ER005L 15 0.75 4.2 2.1 6.3 x 1 4 70 0.57
1/2 (N)ER005S 30 1.2 5.7 2.9 6.3 x 1 5 84 0.57

1 (N)ER010L 16 1.2 5.7 2.9 8.0 x 1 4 90 0.93
1 NER010M 24 1 . 9 7.3 3 . 7 8 . 0 x 1 4 110 0.93
1 (N)ER010S 29 2.4 10.5 5.3 8.0 x 1 5 134 0.93

1 1/2 (N)ER015S 20 2.4 10.5 5.3 10.0 x 1 4 152 1.5

2 (N)ER020L 14 2.4 10.5 5.3 10.0 x 1 4 154 1.5

SINGLE SPEED

2 NER020M 24 3.8 14.9 7.5 10. 0 x 1 4 181 1.5
2 (N)ER020S 28 4.7 18.3 9.2 10.0 x 1 5 240 1.5

2 1/2 (N)ER025S 23 4.7 18.3 9.2 11.2 x 1 4 247 1.9

3 NER030C 12 3.8 14.9 7.5 10.0 x 2 4 216 3.1
3 (N)ER030L 16 4.7 18.3 9.2 12.5 x 1 4 256 2.3
3 (N)ER030S 22 6.2 25.1 12.6 12.5 x 1 4 269 2.3
5 (N)ER050L 12 4.7 18.3 9.2 11.2 x 2 4 306 4.0

Table 2-1 Hoist Specifications

Motor Load

Current Draw

(amps)

208V or

230V

460V

Output

(Hp)

Chain

Wire

Diameter

(mm) x

Chain

Fall

Lines

Load

Sheave

Pockets

Net

Weight

(lbs)

Weight

for One

Addnl.

FT. of

Lift

(lbs)

1/8 (N)ER001HD 58/19 0.6/0.2 2.9/2.4 1.5/1.2 5.0 x 1 5 79 0.37
1/4 (N)ER003SD 29/10 0.6/0.2 2.9/2.4 1.5/1.2 5.0 x 1 5 79 0.37
1/4 (N)ER003HD 60/20 1.2/0.4 5.7/5.1 2.9/2.6 6.3 x 1 5 104 0.57
1/2 (N)ER005LD 14/5 0.6/0.2 2.9/2.4 1.5/1.2 6.3 x 1 4 84 0.57
1/2 (N)ER005SD 30/10 1.2/0.4 5.7/5.1 2.9/2.6 6.3 x 1 5 104 0.57

1 (N)ER010LD 14/5 1.2/0.4 5.7/5.1 2.9/2.6 8.0 x 1 4 108 0.93
1 (N)ER010SD 29/10 2.4/0.8 9.1/5.7 4.6/2.9 8.0 x 1 5 152 0.93

1 1/2 (N)ER015SD 20/7 2.4/0.8 9.1/5.7 4.6/2.9 10.0 x 1 4 165 1.5

DUAL SPEED

2 (N)ER020LD 15/5 2.4/0.8 9.1/5.7 4.6/2.9 10.0 x 1 4 168 1.5
2 (N)ER020SD 29/10 4.7/1.6 19.6/9.4 9.8/4.7 10.0 x 1 5 284 1.5

2 1/2 (N)ER025SD 23/8 4.7/1.6 19.6/9.4 9.8/4.7 11.2 x 1 4 295 1.9

3 (N)ER030LD 17/6 4.7/1.6 19.6/9.4 9.8/4.7 12.5 x 1 4 300 2.3
3 (N)ER030SD 23/8 6.1/2.0 24.1/10.6 12.1/5.3 12.5 x 1 4 320 2.3
5 (N)ER050LD 12/4 4.7/1.6 19.6/9.4 9.8/4.7 11.2 x 2 4 355 4.0

9

2.2 Dimensions

Figure 2-2 Hoist Dimensions (See Table 2-3)

Table 2-2 Hook Dimension*

T = Top Hook
B = Bottom Hook
Units = inch

Capacity Code Hook a b c d e g

001H, 003S, 003H,

005L, 005S

010L, 010M, 010S T & B 1.4 0.9 1.2 0.9 1.7 1.2

015S

020S, 020M, 020L T & B 1.9 1.1 1.6 1.1 2.0 1.5

025S

030C, 030L, 030S T & B 2.2 1.4 1.9 1.4 2.4 1.7

050L T & B 2.6 1.7 2.2 1.7 2.5 1.8

T 1.1 0.7 0.9 0.7 1.4 1.1
B 1.1 0.7 0.9 0.7 1.4 0.9

T 1.9 1.1 1.6 1.1 2.0 1.5
B 1.7 1.0 1.4 1.0 1.9 1.3

T 2.2 1.4 1.9 1.4 2.4 1.7
B 2.0 1.2 1.7 1.2 2.1 1.6

*Refer to Section 5.7 for inspection dimensi ons and lim its.

10

Hoist Code

(N)ER001H
(N)ER003S
(N)ER003H
(N)ER005L
(N)ER005S
(N)ER010L

NER010M
(N)ER010S
(N)ER015S

SINGLE SPEED

DUAL SPEED

(N)ER020L

NER020M
(N)ER020S
(N)ER025S

NER030C
(N)ER030L
(N)ER030S
(N)ER050L

(N)ER001HD
(N)ER003SD
(N)ER003HD
(N)ER005LD
(N)ER005SD
(N)ER010LD
(N)ER010SD
(N)ER015SD
(N)ER020LD
(N)ER020SD
(N)ER025SD
(N)ER030LD
(N)ER030SD
(N)ER050LD

Table 2-3 Hoist Dimensions

Minimum

Headroom:

C

(in)

13.8 7.2 21.1 13.0 10.4 10.7 0.9 4.0 3.9

13.8 7.2 21.1 13.0 10.4 10.7 0.9 4.0 3.9

14.6 7.2 21.9 13.8 10.8 11.1 0.9 4.7 4.1

14.0 7.2 21.1 13.0 10.4 10.7 0.9 4.0 3.9

14.6 7.2 21.9 13.8 10.8 11.1 0.9 4.7 4.1

16.1 7.2 21.9 13.8 10.8 11.1 1.2 4.7 4.1

16.1 7.2 23.2 13.8 10.6 12.6 1.2 4.7 4.1

17.3 7.2 25.6 16.5 12.6 13.0 1.2 6.1 5.2

19.9 7.2 25.6 16.5 12.6 13.0 1.3 6.1 5.2

22.0 7.2 25.6 16.5 12.6 13.0 1.5 6.1 5.2

22.0 7.2 26.9 16.5 12.4 14.4 1.5 6.1 5.2

24.0 8.2 30.9 18.9 15.5 15.5 1.5 7.2 6.5

24.6 8.2 30.9 18.9 15.5 15.5 1.6 7.2 6.5

29.5 8.2 26.9 16.5 12.4 14.4 1.7 8.2 3.0

26.0 8.2 30.9 18.9 15.5 15.5 1.7 7.2 6.5

26.0 8.2 30.9 18.9 15.5 15.5 1.7 7.2 6.5

32.9 8.2 30.9 18.9 15.5 15.5 1.8 9.6 4.0

13.8 7.2 22.2 13.0 10.4 11.9 0.9 4.0 3.9

13.8 7.2 22.2 13.0 10.4 11.9 0.9 4.0 3.9

14.6 7.2 23.2 13.8 10.6 12.6 0.9 4.7 4.1

14.0 7.2 22.2 13.0 10.4 11.9 0.9 4.0 3.9

14.6 7.2 23.2 13.8 10.6 12.6 0.9 4.7 4.1

16.3 7.2 23.2 13.8 10.6 12.6 1.2 4.7 4.1

17.3 7.2 26.9 16.5 12.4 14.4 1.2 6.1 5.2

20.5 7.2 26.9 16.5 12.4 14.4 1.3 6.1 5.2

22.6 7.2 26.9 16.5 12.4 14.4 1.5 6.1 5.2

27.0 8.2 32.2 18.9 15.5 16.8 1.5 7.2 6.5

27.0 8.2 32.2 18.9 15.5 16.8 1.6 7.2 6.5

28.5 8.2 32.2 18.9 15.5 16.8 1.7 7.2 6.5

28.5 8.2 32.2 18.9 15.5 16.8 1.7 7.2 6.5

35.2 8.2 32.2 18.9 15.5 16.8 1.8 9.6 4.0

L*

(ft)

a

(in)

b

(in)

d

(in)

e

(in)

g

(in)

h

(in)

i

(in)

*The "L" dimensions are based o n the standard lift of 10 feet.

2.3 Hot Metal Applications

2.3.1 Requirements for Hot Metal Applications are based on specification ASTM-E-234 9 and ASME B30.16.
Refer to EDOC0352 for details.

11

3.0 Preoperational Procedures

3.1 Fill Gear Box with Oil

3.1.1

3.1.2 For a new hoist the correct quantity and type of oil is supplied with th e hoist in separa te container(s).

3.1.3 Refer to Section 6.2 when replacing the gear oil or chec king the gear oil level.

Table 3-1 Amount of Gear Oil

Capacity Code quarts liters

001H, 003S, 005L 0.74 0.7

003H, 005S, 010L,

010M

010S, 015S, 020L,

020M, 030C

020S, 025S, 030L,

030S, 050L

CAUTION

NER (with friction clutch). DO NOT use any oil or quantity other than that listed below.

Remove the fill plug from the top of the hoist and connect the flexibl e pour tube to the oil cont ainer.
Pour in all of the oil from the separate container(s), then replace the fill plug.

NER Gear Oil:

 Harrington standard: Bonnoc M260 (NIPPON OIL)
 Acceptable equivalent: Meropa 320 (TEXACO)
 Acceptable equivalent: Meropa 320 (CALTEX)

The ER (with mechanical load brake/friction clutch) use s different gear oil than t he

1.06

1.80

3.17 3.0

1.0

1.7

Figure 3-1 Oil Plug Locations

3.2 Chain

3.2.1 The quantity and location of the chain com ponents inclu ding cushion ru bbers, chain springs and st riker
plates depend on the hoist model, capacity and li mits switches. Never operate the ho ist with incorrect,
missing or damaged chain compon ents. Refer t o the hoist' s nameplate, Table 3-2, and Figures 3-2, 3-

3, and 3-4 and ensure that all chain component s are in the correct locati on and properly installed.

3.2.2 When the hoist is used without a chain co ntainer, the free end of the chain is atta ched to the hoist b ody
as shown in Figure 3-4. Connect the no load end of the chain to Chain Guide A with the En d Wire or
End Suspender provided. For 5 ton hoist, connect the no load e nd of the chain dire ctly to Chain Gu ide
A if Chain Guide A is notched to accept the chain. Make sure the cha in remains free of twists a nd the
chain Stopper is installed on the co rrect link. Refer to Table 3-2 for proper placement of Stopper.

ER Gear Oil:

 Harrington standard: Antoil super B (NIPPON OIL)
 Acceptable equivalent: Meropa No.68 (TEXACO)

12

Figure 3-2 Chain Component Arrangement for Hoists with Upper Limit Switch Only.

Figure 3-3 Chain Component Arrangement for Hoists with Optional Upper and Lower Limit Switch.

13

Table 3-2 Chain Stopper Placement

Capacity Code Without Chain Container With Chain Container

001HD, dual speed with optional

upper/lower limit switch

001H, 003S, 003H, 005L, 005S,
010L, 010M, 010S, 015S, 020L,

th

link from the free end 3rd link from the free end

25

th

link from the free end 3rd link from the free end

15

020M, 030C

020S, 025S, 030L, 030S, 050L 13th link from the free end 3rd link from the free end

Figure 3-4 Attachment of Chain to Hoist Body – No Chain Conta iner

3.2.3 When the optional canvas chain container is u sed, unfold it fully and install it on the hoist body as
shown in Figure 3-5. In this case the free end of the chain is not attached to the hoist body and the
chain stopper is installed on the third link from the free end . To place the chain i nto the chain conta iner,
feed the chain into the chain container begi nning with the free end. Take care to av oid twisting or
tangling the chain. NEVER put all the chain into the container at once. Lumped or twisted chain may:

 Upper Limit Switch Only - jam against the hoist body activating the fri ction clutch an d potentially

damaging the chain.

 Upper and Lower Limit Switch (Optional) - activate the down limit switch and stop the hoist during

lowering.

3.2.4

CAUTION

Each chain container indicates the maximum lengt h of the load chain that can be
stored in the container. The amount of chain the container must hold i s equal to the lift on th e hoist.
DO NOT use a chain container with a storage capacity less than the lif t length on the hoi st. If all of the
chain can not be stored in the container, the limit switch will not operate properly.

14

Figure 3-5 Attachment of Chain Container to Hoist Body

3.2.5 When using an optional steel chain container, refer to the assembly dra wing and instructi ons provided

with the container for correct assembly and attachment.

3.2.6

WARNING

Make sure the bottom hook on 3 and 5 T on double fall m odels is not capsized. See Fi gures 3-6 an d 3-

7. Correct all chain irregularities before conducti ng the first hoist o peration.

Figure 3-6 Twist in Load Chain – 3 and 5 Ton Doub le Fall Models

Verify that the load chain is not twisted or tangled prior to operating the hoist.

15

Figure 3-7 Capsized Hook and Chain – 3 and 5 Ton Double Fall Models

3.3 Mounting Location

3.3.1

3.3.2

WARNING

structure are adequate to support the hoist and its loads. If necessary consult a p rofessional that is
qualified to evaluate the adequacy of the suspen sion location and its supp orting structu re.

NOTICE

3.4 Mounting the Hoist

3.4.1 Manual Trolley - Follow instructions in Owner’s Ma nual provided with t he trolley.

3.4.2 Motorized Trolley - Follow instructions in O wner’s Manual provided with the trolley.

3.4.3 Hook Mounted to a Fixed Location - Attach the hoist’s top hook to the fixed suspension point.

3.4.4

3.5 Electrical Connections

3.5.1

3.5.2

3.5.3

WARNING

that the hook’s latch is engaged.

CAUTION

CAUTION

applications of variable speed control fo r hoists.

DANGER

been de-energized (disconnected). Lock out and tag out in a ccordance with ANSI Z 244.1 “Personnel
Protection -Lockout/Tagout of Energy Sources”.

Prior to mounting the hoist ensure that the suspensio n and the supporti ng

See Section 6.7 for outdoor installation considerations.

Ensure that the fixed suspension point rests on the center of the hook’s saddle and

Ensure that the voltage of the electric power supply is prope r for the hoist or trolley.

Do not apply variable speed control to the NER m odel hoist. Use the ER model for

Before proceeding, ensure that the electrical supply for t he hoist or trolley has

3.5.4 This instruction applies to installations wh ere the hoist is inst alled hook mou nted to a fixed susp ension
point or installed on a manual trolley. In this case t he hoist is controll ed by a pendant with two push
buttons – one for raising and one for lowe ring. Refer to the a ppropriate troll ey Owner’s Manu al if the
hoist is installed on a motorized trolley.

Pendant Cord

The Pendant Cord connects to the hoist via a 5-pin (5P ) Plug and Socket. Make thi s connection as
follows:

 Refer to Figure 3-8.
 Insert the 5P Plug into the 5P Socket on the hoist and hand tighten the Screw Coup ling.
 Install the Cord Strain Relief Cable to the Cord Support on th e bottom of the hoist.

16

Power Supply Cable - Hoist Connec tion

The Power Supply Cable connects to the hoi st via a 4-pin (4P) plug and socket. Make this
connection as follows:

 Refer to Figure 3-8.
 Insert the 4P plug of the Power Supply Cable into the 4P Socket on the hoist and hand tight en

the screw coupling.

 Install the Cable Support Arm (pre-installed on the Power Supply Cable) on to the Socket

Holder using the pre-installed Ma chine Screws and Lo ck Washers.

 Use care to avoid twisting or kinking the Power Supply Cable.

Figure 3-8 Pendant and Power Supply Cable Connections

Power Supply Cable - Installation

If the hoist is hook mounted to a fixed support ensure that the Power Supply Cable is properly
installed and supported between the hoi st and the ele ctrical power sup ply.

If the host is installed on a manual trolley, then the Power Supply Ca ble must be in stalled along th e
beam that the trolley runs on. For curved beams a special cable suspension system will be
needed, and this instruction does not appl y. For straight beams in stall the Power Su pply Cable as
follows:

 Install a guide wire system parallel to the beam.
 For a manual trolley the guide wire should be positioned slightly outside the hoi st's Cable

Support as shown in Figure 3-8.

 Use the Cable Trolleys supplied with the hoist to suspend the Po wer Supply Cable f rom the

guide wire. Space the Cable Trolleys every 5 fe et.

3.5.5 Connection to Electrical Power Source - The red, white, and black wires of the Power Supply Cable

should be connected to an Electric Power Disconnect Switch or Circuit Breaker. This connection
should be made so that the hoist is phased properly. Refer t o Section 3.6.11 for instructions on how to
check for correct power supply phase connection.

3.5.6 Fuse/Breaker Capacity -The hoist's power supply should be equipped with ove rcurrent protection such

as fuses, which should be selected for 110% to 120% of total listed full load am perage, and sho uld be
dual element time-delay fuses. Refer to the motor nameplate for the full loa d amperage d raw.

17

3.5.7

DANGER

Grounding - An improper or insufficient gr ound connecti on creates an electrical
shock hazard when touching any part of the hoi st or trolley. In the Power Sup ply Cable the ground wire
will be either Green with Yellow stripe or solid Green. It should always be connect ed to a suitable
ground connection. Do not paint the trolley wheel ru nning surfa ces of the beam as this can affect
grounding.

3.6 Preoperational Checks and Trial Operation

3.6.1

WARNING

Confirm the adequacy of the rated capacity for all slings, chain s, wire ropes and all
other lifting attachments before use. Inspect all load suspension m embers for da mage prior to us e and
replace or repair all damaged parts.

3.6.2

WARNING

Verify and correct all chain irregularities prior to op erating the hoist. Ref er to

Section 3.2.

3.6.3 Measure and record the “k” dimension of all hooks on hoist. See Ta ble 5-4 under Section 5,
“Inspection”.

3.6.4 Record the hoist's Code, Lot and Serial Number (from th e name plate on the ho ist; see sectio n 10) in
the space provided on the cover of this manual.

3.6.5 Ensure that the hoist is properly installed to either a fixe d point, or trolley, whichev er applies.

3.6.6 If hoist is installed on a trolley, ensure that

 trolley is properly installed on the beam, and
 stops for the trolley are correctly positioned and securely i nstalled on the bea m.

3.6.7 Ensure that all nuts, bolts and split pins (cotter pins) are suffici ently fastened.

3.6.8 Pull down on the Pendant and ensure that the Cord Strain Relief Cable takes t he force, not the
Pendant Cord.

3.6.9

CAUTION

Check supply voltage before everyday use. If the voltage vari es more than 10% of

the rated value, electrical devices may not function normally.

3.6.10 Confirm proper operation.

 Before operating read and become familiar with Section 4 - Operation.
 Before operating ensure that the hoist (and trolley) m eets the Inspection, Testi ng and Maint enance

requirements of ANSI/ASME B30.16.

 Before operating ensure that nothing will interfere with the full range of the hoist’s (and troll ey’s)

operation.

3.6.11

WARNING

The hoist must be connected to the power source su ch that its direct ion of
operation corresponds to the up-and-down commands is sued from the pe ndant cont rol; i.e. pushing the
up button must cause the hoist to raise. If the hoist does not operate co rrectly, shut off and lockout
/tagout the main power source to the hoist. Di sconnect and switch a ny two of the three input p ower
leads at the power source to correct the hoist’s motor phasing.

18

4.0 Operation

4.1 Introduction

DANGER

DO NOT

WALK UNDER A SUSPENDED LOAD

WARNING

HOIST OPERATORS SH ALL BE REQUIRED TO READ THE OPERATION SECTION OF THIS MANUAL, THE
WARNINGS CONTAINED IN THIS MANUAL, INSTRUCTION AND WARNING LABELS ON THE HOIST OR
LIFTING SYSTEM, AND THE OPERATION SECTIONS OF ANSI/ASME B30.16 and ANSI/ASME B30.10. THE
OPERATOR SHALL ALSO BE REQUIRED TO BE FAMILIAR WITH THE HOIST AND HOIST CONTROLS
BEFORE BEING AUTHORIZED TO OPERATE THE HOIST OR LIFTING SYSTEM.

HOIST OPERATORS SHOULD BE TRAINED IN PROPER RIGGING PROCEDURES FOR THE ATTACHMENT
OF LOADS TO THE HOIST HOOK.

HOIST OPERATORS SHOULD BE TRAINED TO BE AWARE OF POTENTIAL MALFUNCTIONS OF THE
EQUIPMENT THAT REQUIRE ADJUSTMENT OR REPAIR, AND TO BE INSTRUCTED TO STOP OPERATION
IF SUCH MALFUNCTIONS OCCUR, AND TO IMMEDIATELY ADVISE THEIR SUPERVISOR SO CORRECTIVE
ACTION CAN BE TAKEN.

HOIST OPERATORS SHOULD HAVE NORMAL DEPTH PERCEPTION, FIELD OF VISION, REACTION TIME,
MANUAL DEXTERITY, AND COORDINATION.

HOIST OPERATORS SHOULD NOT
PHYSICAL CONTROL, PHYSICAL DEFECTS, OR EMOTIONAL INSTABILITY THAT COULD RESULT IN
ACTIONS OF THE OPERATOR BEING A HAZARD TO THE OPERATOR OR TO OTHERS.

HOIST OPERATORS SHOULD NOT
INFLUENCE OF ALCOHOL, DRUGS, OR MEDICATION.

OVERHEAD HOISTS ARE INTENDED ONLY FOR VERTICAL LIFTING SERVICE OF FREELY SUSPENDED
UNGUIDED LOADS. DO NOT
ARE NOT FREELY SUSPENDED, OR LOADS THAT ARE GUIDED.

USE HOIST FOR LOADS THAT ARE NOT LIFTED VERTICALLY, LOADS THAT

HAVE A HISTORY OF OR BE PRONE TO SEIZURES, LOSS OF

OPERATE A HOIST OR LIFTING SYSTEM WHEN UNDER THE

NOTICE

• Read ANSI/ASME B30.16 and ANSI/ASME B30.10.

• Read the hoist manufacturer’s Operating and Mai ntenance Instructi ons.

• Read all labels attached to equipment.

19

The operation of an overhead hoist involves more than activating the hoist’s controls. Per the ANSI/ASME B30
standards, the use of an overhead hoist is subject to certain hazards that cannot be mitigated by engineered features,
but only by the exercise of intelligence, care, common sense, and experience in anticipating the effects and results of
activating the hoist’s controls. Use this guidance in conjun ctio n with ot her wa rnings, ca utions, and notices in thi s manual
to govern the operation and use of your overhead hoist.

4.2 Shall’s and Shall Not’s for Operation

Improper operation of a hoist can create a potentially hazar dous

situation which, if not avoided, could result in death

and substantial property damage. To avoid such a potentially

hazardous situation THE OPERATOR SHALL:

• NOT

• NOT

• NOT

• NOT

• NOT

• NOT

• NOT

• NOT

• NOT

• NOT

• NOT

• NOT

• NOT

• NOT

• NOT

• NOT

lift more than rated load for the hoist.
operate unless load is centered under hoist.
use damaged hoist or hoist that is not working

properly.

use hoist with twisted, kinked, damaged, or

worn chain.

use hoist if the bottom hook is capsi zed

(double fall hoists - see Section 3.2).

use the hoist to lift, support, or transport

people.

lift loads over people.

apply load unless load chain is prope rly
seated in the load sheave (and idle sheave for h oist
with two chain falls).

use the hoist in such a way that could result in
shock or impact loads being applie d to the hoist.

attempt to lengthen the load chain or repair
damaged load chain.

operate hoist when it is restricted from forming
a straight line from hook to hook in the direction of
loading.

use load chain as a sling or wrap load chain
around load.

apply the load to the tip of the hook or to the
hook latch.

apply load if binding prevents equal loading
on all load-supporting chains.

operate beyond the limits of the load chain
travel.

operate hoist with missing/damaged chain
springs, cushion rubbe rs, stopp ers or st riker p lates.

WARNING

• NOT
unless specific precautions have been taken.

• NOT
electrical or welding ground.

• NOT
live welding electrode.

• NOT

• NOT
or decals are missing or illegible.

• Be familiar with operating controls, procedures, and
warnings.

• Make sure the unit is securely attached to a
suitable support before applying l oad.

• Make sure load slings or other approved singl e
attachments are properly sized, rigged, and seated
in the hook saddle.

• Take up slack caref ully - make sure load is
balanced and load-holding action is secu re before
continuing.

• Make sure all persons stay clear of the supported
load.

• Protect the hoist’s load chain from weld splatter or
other damaging contaminants.

• Report malfunctions or unusual performances
(including unusual noises) of the h oist and rem ove
the hoist from service until the malfunction or
unusual performance is resolved.

• Make sure hoist limit switches function properly.

• Warn personnel before lifting or m oving a load.

• Warn personnel of an approaching load.

or serious injury,

leave load supported by the hoist unattended

allow the chain, or hook to be used as an

allow the chain, or hook to be touched by a

remove or obscure the warnings on the hoist.
operate a hoist on which the safety placa rds

20

CAUTION

Improper operation of a hoist can create a potentially hazar dous
situation which, if not avoided, could result in minor

, or property damage. To avoid such a potentially hazardous

injury

situation THE OPERATOR SHALL:

• Maintain a firm footing or be otherwise secure d
when operating the hoist.

• Check brake function by tensioning the hoist prior
to each lift operation.

• Use hook latches. Latches are to retain slings,
chains, etc. under slack conditions only.

• Make sure the hook latche s are closed a nd not
supporting any parts of the load.

• Make sure the load is free to move and will clea r all
obstructions.

• Avoid swinging the load or hook.

• Make sure hook travel is i n the same di rection as
shown on controls.

• Inspect the hoist regularly, replace damaged or
worn parts, and keep appropriate records of
maintenance.

or moderate

• Use the hoist manufacturer’s recommended parts
when repairing the unit.

• Lubricate load chain per hoi st manufacture r’s
recommendations.

• NOT

• NOT

• NOT

• NOT

• NOT

use the hoist load limiting or warning device to

measure load.

use limit switches as routine operating stops.

They are emergency devices only.

allow your attention to be diverted fro m

operating the hoist.

allow the hoist to be subjected to sharp
contact with other hoists, structures, or object s
through misuse.

adjust or repair the hoist unless qualified to
perform such adjustments or repairs.

4.3 Hoist Controls

4.3.1 For hoists mounted to motorized trolleys follo w the control inst ruction in cluded in the t rolley's Ow ner's
Manual.

4.3.2 Single Speed Pendant Control – When using the pe ndant control dep ress the up butt on to raise the
hoist or the down button to lower the hoist as shown in Figure 4-1 below. To stop motion rel ease the
buttons.

4.3.3 Dual Speed Pendant Control – Pendant controls supplied with dual spe ed hoists have two step control
buttons. For low speed depress the butt on to the first step a nd for high speed d epress the butto n fully
to the second step. Use the up button to raise the hoi st or the down button to lower th e hoist as sho wn
in Figure 4-1 below. To stop motion release the buttons.

4.3.4

CAUTION

Make sure the motor complet ely stops b efore rev ersing dire ction.

Figure 4-1 Push Button Pendant Control

21

5.0 Inspection

5.1 General

5.1.1 The inspection procedure herein is based on ANSI/ASME B30.16. The following definitions are from
ANSI/ASME B30.16 and pertain to the inspection procedure below.

 Designated Person – a person selected o r assigned as being competent to p erform the spe cific duties

to which he/she is assigned.

 Qualified Person – a person who, by possession of a re cognized degree o r certificat e of professional

standing, or who, by extensive knowledge, train ing, and experience, has successf ully demonstrated the
ability to solve or resolve problems relating to the subject matter and work.

 Normal Service – that distributed service whi ch involves ope ration with randomly dist ributed loads

within the rated load limit, or uniform loads less than 65% of rated load for not more than 25% of the
time.

 Heavy Service – that service which involves operation within the rated loa d limit which exceeds n ormal

service.

 Severe Service – that service which involves n ormal or heavy se rvice with abno rmal operati ng

conditions.

5.2 Inspection Classification

5.2.1 Initial Inspection – prior to initial use, all new, altered, or modifi ed hoists shall be inspect ed by a
designated person to ensure compliance with the applicable pr ovisions of this manual.

5.2.2 Inspection Classification – the inspection procedure for hoists in regular service is divided into two
general classifications based upo n the intervals at which i nspection sho uld be perform ed. The intervals
in turn are dependent upon the nature of the criti cal components of the hoist and the deg ree of their
exposure to wear, deterioration, or malfunction. The two general classificati ons are herein designated
as FREQUENT and PERIODIC, with respectiv e intervals betwee n inspections as de fined below.

5.2.3 FREQUENT Inspection – visual examinations by the operator o r other designated perso nnel with
intervals per the following criteria:

 Normal service – monthly
 Heavy service – weekly to monthly
 Severe service – daily to weekly
 Special or infrequent service – as reco mmended by a qualified person bef ore and after ea ch

occurrence.

5.2.4 PERIODIC Inspection – visual inspection by a designat ed person with interval s per the followin g
criteria:

 Normal service – yearly
 Heavy service – semiannually
 Severe service – quarterly
 Special or infrequent service – as reco mmended by a qua lified person bef ore the first such

occurrence and as directed by the qualified perso n for any subsequ ent occurrences.

22

5.3 Frequent Inspection

5.3.1 Inspections should be made on a FREQUENT basis in accordance with Table 5-1, “F requent

Inspection.” Included in these FREQUENT Inspe ctions are observ ations made during op eration for
any defects or damage that might appear between Periodic Inspections. Evaluation and resolution of
the results of FREQUENT Inspections shall be ma de by a designat ed person such that the hoist is
maintained in safe working condition.

All functional operating mechanisms fo r maladju stment and unusual sounds.
Operation of limit switch and associated compone nts
Hoist braking system for proper operation
Hooks in accordance with ANSI/ASME B30.10
Hook latch operation
Load chain in accordance with Section 5.7
Load chain reeving for compliance with Section 3.2 a nd 6.4

5.4 Periodic Inspection

Table 5-1 Frequent Inspection

5.4.1 Inspections should be made on a PERIODIC basis in accorda nce with Table 5-2, “Periodic Inspection.”

Evaluation and resolution of the results of PERIO DIC Inspe ctions shall be mad e by a designate d
person such that the hoist is maintained in saf e working condition.

5.4.2 For inspections where load suspension parts of the hoist are disassembled, a load test per ANSI/ASME

B30.16 must be performed on the hoist after it is re-a ssembled and pri or to its return to servi ce.

Table 5-2 Periodic Inspection

Requirements of frequent inspection.
Evidence of loose bolts, nuts, or rivets.
Evidence of worn, corroded, cracked, or distorted parts such as load blocks, suspension housing,

chain attachments, clevises, yokes, suspension bolts, shafts, gea rs, bearings, pi ns and rolle rs.
Evidence of damage to hook retaining nuts or collars and pins, and welds or rivets used to secure

the retaining members.
Evidence of damage or excessive wear of load and idle r sheaves.
Evidence of excessive wear on motor or load bra ke.
Electrical apparatus for signs of pitting or any deteri oration of visible contro ller contac ts.
Evidence of damage of supporting structure or trolley, if used.
Function labels on pendant control stations for le gibility.
Warning label properly attached to the hoist a nd legible (see Se ction 1.2).
End connections of load chain.

23

5.5 Occasionally Used Hoists

5.5.1 Hoists that are used infrequently shall be inspe cted as follows prior t o placing i n service:

 Hoist Idle More Than 1 Month, Less Than 1 Year: Inspect per FREQUENT Inspection criteria in

Section 5.3.

 Hoist Idle More Than 1 Year: Inspect per PERIODIC Inspection criteria in Section 5.4.

5.6 Inspection Records

5.6.1 Dated inspection reports and record s shoul d be maintained at tim e interval s correspo nding to those
that apply for the hoist’s PERIODIC interval pe r Section 5.2.4. These record s should be stored where
they are available to personnel involved with the inspecti on, maintenance, or op eration of the hoist.

5.6.2 A long range chain inspection program sho uld be established and should inclu de records of
examination of chains removed from service so a relationship can b e establishe d between vi sual
observation and actual condition of the ch ain.

5.7 Inspection Methods and Criteria

5.7.1 This section covers the inspection of specific items. T he list of items in this section i s based on tho se
listed in ANSI/ASME B30.16 for the Frequent and Periodic Inspection. In accordance with ANSI/ASME
B30.16, these inspections are not intended to involve di sassembly of the hoist. Rath er, disassembly for
further inspection would be required if frequent or periodic inspection re sults so indi cate. Such
disassembly and further inspection shou ld only be performed by a qualified person t rained in the
disassembly and re-assembly of the hoist.

Table 5-3 Hoist Inspection Methods and Criteria

Item Method Criteria Action

Functional operating
mechanisms.

Visual, Auditory Mechanisms should be properly adjusted and

should not produce unusual sounds when
operated.

Limit Switch Function Proper operation. Actuation of limit switch should

stop hoist.

Limit Lever
Assembly

Braking System
Operation

Visual, Function Lever should not be bent or significantly worn and

should be able to move freely.

Function Braking distance with rated capacity should not

exceed 3% of the lifting speed (approximately two
chain links).

Hooks - Surface
Condition

Hooks - Fretting
wear

Visual Should be free of significant rust, weld splatter,

deep nicks, or gouges.

Measure The "u" and "t" dimensions should not be less

than discard value listed in Table 5-4

Hooks - Stretch Measure The "k" dimension should not be greater than

1.15 times that measured and recorded at the
time of purchase (See Section 3.6). If recorded
"k" values are not available for hooks when ne w,
use nominal "k" values from Table 5-4.

Repair or replace
as required.

Repair or replace
as required.

Replace.

Repair or replace
as required.

Replace.

Replace.

Replace.

Hooks - Bent Shank
or Neck

Visual Shank and neck portions of hook shou ld be free

of deformations.

24

Replace.

Table 5-3 Hoist Inspection Methods and Criteria

Item Method Criteria Action

Hooks - Yoke
Assembly

Hooks - Swivel
Bearing

Hooks - Idle Sheave
and Axle (Bottom
Hook on Double Fall
Hoist)

Hooks - Hook
Latches

Load Chain ­Surface Condition

Visual Should be free of significant rust, weld splatter,

nicks, gouges. Holes should not be elongated,
fasteners should not be loose, and there should
be no gap between mating parts.

Visual, Function Bearing parts and surfaces should not sh ow

significant wear, and should be free of dirt, grime
and deformations. Hook should rotate freely with
no roughness.

Visual, Function Pockets of Idle Sheave should be free of

significant wear. Idle Sheave surfaces should be
free of nicks, gouges, dirt and grime. Bearing
parts and surfaces of Idle Sheave and Axle
should not show significant wear. Idle Sheave
should rotate freely with no roughness or
significant free play.

Visual, Function Latch should not be deformed. Attachment of

latch to hook should not be loose. Latch spring
should not be missing and should not be weak.
Latch movement should not be stiff - when
depressed and released latch should snap
smartly to its closed position.

Visual Should be free of rust, nicks, gouges, dents and

weld splatter. Links should not be deformed, an d
should not show signs of abrasion. Surfa ces
where links bear on one another should be free of
significant wear.

Tighten or replace
as required.

Clean/lubricate, or
replace as required.

Clean/lubricate, or
replace as required.

Replace.

Replace.

Load Chain - Pitch
and Wire Diameter

Load Chain ­Lubrication

Load Chain ­Reeving

Chain Container
(optional)

Housing and
Mechanical
Components

Measure The "P" dimension should not be greater than

maximum value listed in Table 5-5. The "d"
dimension should not be less than minimum value
listed in Table 5-5.

Visual, Auditory Entire surface of each chain link should be coated

with lubricant and should be free of dirt and grime.
Chain should not emit cracking noise wh en
hoisting a load.

Visual Chain should be reeved properly through Load

Sheave (and Idle Sheave for double fall hoist) ­refer to Section 6.4. Chain, Chain Springs,
Cushion Rubbers, Striker Plates, and Stoppers
should be installed properly - refer to Se ction 3.2.

Visual Container should not be damaged. Brackets

should not be deformed or missing.

Visual, Auditory,
Vibration,
Function

Hoist components including load blocks,
suspension housing, chain attachment s, clevises,
yokes, suspension bolts, shafts, gears, bearings,
pins and rollers should be free of cra cks,
distortion, significant wear and corrosion.
Evidence of same can be detected visually or via
detection of unusual sounds or vibration duri ng
operation.

Replace. Inspect
Load Sheave (and
Idle Sheave for
double fall hoist).

Clean/lubricate
(see Section 6.0).

Reeve/Install chain
properly.

Replace.

Replace.

25

Table 5-3 Hoist Inspection Methods and Criteria

Item Method Criteria Action

Bolts, Nuts and
Rivets

Motor Brake Measure, Visual Motor brake gap should be adjusted to the

Visual, Check
with Proper Tool

Bolts, nuts and rivets should not be loo se. Tighten or replace

as required.

Adjust, Repair or
distance shown in Table 6-4 before measuring
the brake wear. Brake lining dimension “A”

Replace as

required.
should not be less than discard value list ed in

Table 5-6. Refer to Section 6.3 for gaining

access to motor brake and for adjustment and
inspection procedures. Braking surfaces should
be clean, free of grease/oil and should not be
glazed.

Contactor Contacts Visual Contacts should be free of significant pitting or

Replace.
deterioration. On hoists equipped with
Count/Hour Meter check the contactor cycles –
refer to Section 6.1.

Load Sheave Visual Pockets of Load Sheave should be free of

Replace.
significant wear.

Cushion Rubber Visual Should be free of significant deformation. Replace.
Chain Springs Visual Chain springs should not be deformed or

Replace.
compressed.

Pendant - Switches Function Depressing and releasing push-buttons should

make and break contacts in switch contact block

Repair or replace

as necessary.
and result in corresponding electrical continuity or
open circuit. Push-buttons should be interlocked
either mechanically or electrically to prevent
simultaneous energization of circuits for oppo sing
motions (e.g. up and down).

Pendant - Housing Visual Pendant housing should be free of cracks and

Replace.
mating surfaces of parts should seal with out gaps.

Pendant - Wiring Visual Wire connections to switches in pendant should

Tighten or repair
not be loose or damaged.

Pendant - Cord Visual, Electrical

Continuity

Surface of cord should be free from nicks,
gouges, and abrasions. Each conductor in cord

Replace.
should have 100% electrical continuity even when

cord is flexed back-and-forth. Pendant Co rd
Strain Relief Cable should absorb all of the load
associated with forces applied to the pendant.

Pendant - Labels Visual Labels denoting functions should be legible. Replace.
Warning Labels Visual Warning Labels should be affixed to the hoist (see

Replace.

Section 1.2) and they should be legible.

Hoist Capacity Label Visual The label that indicates the capacity of the hoist

Replace.
should be legible and securely attached to the
hoist.

26

Table 5-4 Top Hook & Bottom Hook Dimensions

“k” Measured When New:

Top: _________________________

Bottom: ______________________

Capacity Code

001H, 003S, 003H,
005L, 005S

010L, 010M, 010S
015S
020L, 020M, 020S
025S
030C, 030L, 030S
050L

Nominal "k"

Dimension*

inch (mm)

1.65 (42) 0.93 (23.5) 0.83 (21) 0.69 (17.5) 0.63 (16)

1.97 (50) 1.22 (31) 1.10 (28) 0.89 (22.5) 0.79 (20)

2.36 (60) 1.44 (36.5) 1.30 (33) 1.04 (26.5) 0.94 (24)

2.46 (62.5) 1.57 (40) 1.42 (36) 1.14 (29) 1.02 (26)

2.72 (69) 43.5 (1.71) 1.54 (39) 1.24 (31.5) 1.10 (28)

2.95 (75) 1.87 (47.5) 1.69 (43) 1.36 (34.5) 1.22 (31)

3.27 (83) 2.20 (56) 1.97 (50) 1.67 (42.5) 1.50 (38)

"u" Dimension

inch (mm)

Standard Discard Standard Discard

"t" Dimension

inch (mm)

* These values are nominal since the dime nsion is not co ntrolled to a toleran ce. The "k"

dimension should be measured when the hook is new - this becomes a reference measurement.
Subsequent measurements are compared to this reference to m ake determination s about hook
deformation/stretch. See Section 5.7, “Hooks - Stretch”.

Table 5-5 Chain Wear Dimensions

“P” Dimension

Capacity Code

001H, 003S, 2.97 (75.5) 3.02 (76.6) 0.22 (5.0) 0.18 (4.5)
003H, 005L, 005S 3.76 (95.5) 3.82 (96.9) 0.25 (6.3) 0.22 (5.7)
010L, 010M, 010S 4.76 (121.0) 4.91 (124.6) 0.31 (8.0) 0.28 (7.2)
015S, 020L, 020M,

020S, 030C
025S, 050L 6.75 (171.5) 6.85 (174.1) 0.44 (11.2) 0.40 (10.1)
030L, 030S 7.52 (191) 7.74 (196.7) 0.49 (12.5) 0.44 (11.3)

5.96 (151.5) 6.05 (153.8) 0.39 (10.0) 0.35 (9.0)

inch (mm)

Standard Discard Standard Discard

“d” Dimension

inch (mm)

27

Table 5-6 Motor Brake Wear Dimensions

NOTICE

Capacity Code

001H, 003S, 005L
003H, 005S, 010L, 010M
010S, 015S, 020L, 020M,

030C
020S, 025S, 030L, 030S, 050L

Brake must be properly adjusted before measuri ng "A". See Section 6.3

"A" Dimension - inch (mm)

Single Speed Dual Speed

Standard Discard Standard Discard

0.67 (17) 0.61 (15.5) 0.67 (17) 0.61 (15.5)

0.85 (21.5) 0.79 (20) 0.85 (21.5) 0.79 (20)

0.89 (22.5) 0.83 (21)

0.83 (21) 0.77 (19.5) 1.54 (39) 1.48 (37.5)

1.06 (27)

1.00 (25.5)

28

6.0 Maintenance and Handling

6.1 Count/Hour Meter

6.1.1 The Count/Hour (C/H) Meter located in on t he electrical control p anel record s the hoist 's on time and
number of starts. To view the two values press the button on the C/H Meter one time. The display will
first show an "H" and a 4 digit number which is the hoist's total on time (up and down) in hours. After 3
seconds the display will automatically change to a 6 digit number which is the number of starts of the
hoist's down contactor. Refer to Figure 6-1.

Figure 6-1 Count/Hour Meter

6.1.2 Contactor – The C/H Meter can be used i n conjunction with th e amount of joggi ng to estimate when th e
contactor(s) should be replaced. Jogging is when the pe ndant control buttons are pressed quickly and
repetitively to move the hook in small increments. Refer to Table 6-1.

Table 6-1 Criteria for Recommended Contactor Replacement

Jogging During Normal Operation Change Contactor After:

Rating Approximate Jogging Frequency

(starts)

Low Jogging is rare. 1,000,000

Medium During 25% of operations/lifts. 500,000

High During 50% or more of operations/lifts. 200,000

6.1.3 Gear Oil – The C/H Meter can be used in co njunction with the av erage load lifted by the h oist to
estimate when the gear oil should be changed. Refer to Table 6 -2.

Table 6-2 Criteria for Recommended Gear Oil Replacement

Loading During Normal Operation Change Gear Oil After:

Rating Average % of Rated Capacity

(hours)

Light 0 to 33% 360

Medium 33 to 67% 240

Heavy 67 to 100% 120

6.1.4 You are encouraged to use the Count/Hour Meter in conjunctio n with your experience with the hoist's
application and usage to develop a history upon which to gage and fine tune yo ur maintenanc e
program for the hoist.

29

6.2 Lubrication

6.2.1 Load Chain

 For longer life, the load chain should be lubricated.
 The load chain lubrication should be accomplished after cle aning the load chain with an acid free

cleaning solution.

 Apply Harrington lubricating grease (Part No. ER1BS1951) or an equivalent to industrial general

lithium grease, NLGI No. 0, to the bearing surfaces of the load chain li nks as indicated by th e
shaded areas in Figure 6-2. Also apply the grease to the areas of the load chain (sha ded areas in

Figure 6-2) that contact the load sheave. Insure that the grease is appli ed to the contact areas in

the load sheave pockets.

 Machine or gear oil (grade ISO VG 46 or 68 oil or equivalent) m ay be used as an alternative

lubricant but must be applied more frequently.

Figure 6-2 Chain Grease Application

 The chain should be lubricated every 3 months (more frequently fo r heavier usage or seve re

conditions).

 For dusty environments, it is acceptable to substitute a dry lubricant.

6.2.2 Hooks and Suspension Components:
 Hooks - Bearings should be cleaned and lubricated at l east once per year for norm al usage. Clea n

and lubricate more frequently for heavier usage or severe conditions.

 Suspension Pins - Lubricate at least twice per year for normal u sage; more frequently for h eavier

usage or severe conditions.

6.2.3 Gear Box:



 The oil level can be checked using the oil check hole on the sid e of the hoist body sh own in Figure

WARNING

prevent the friction clutch from working properly and may affect the a bility of the hoist to hold th e
load. Refer to Section 3.1 for the correct oil and quantity.

3-1. The oil level should be in accordance with Table 6-3 below.

Table 6-3 Criteria for Checking Hoist Gear Oil Level

Capacity Code Oil Lev el (Hoist at level positio n)

Up to and including 010M

Using an incorrect type/grade of gearbox oil or the wrong qua ntity of oil may

Min Max

½ “ below bottom
edge of check hole

Even with bottom
edge of check hole.

010S and Up

1“ below bottom
edge of check hole

30

Even with bottom
edge of check hole.

 Change gear oil at least once every 5 years. The oil should be changed mo re frequently

depending on the hoist's usage and operati ng environment. Refer to S ection 6.1.

 Refer to Figure 3-1 and Table 3-1 to change the gear o il, remove both fill an d drain plugs and allow

the old oil drain completely. Replace the drain plug and refill the gear case with th e correct quantity
of new oil or until the oil level is within the range shown in Table 6-3.



NOTICE

Dispose of the used oil in accordance with lo cal regulati ons.

6.3 Motor Brake

6.3.1 To keep your hoist working in optimum condition a nd prevent possibl e down time, it is recom mended to
check your motor brake lining and adj ustment at regul ar intervals.

6.3.2 Motor Brake Unit Removal - Adjustment and inspection of the mot or brake requi res removal of the
motor brake unit from the hoist as an assembly.

1)

2) Refer to Figure 6-3.

3) Remove the four Fa n Cover bolts (A), Fan Cover (B), Fa n snap ring (C), and F an washer (D).

4) Pull the Fan (E) off the motor shaft using a wheel p uller if necessa ry.

5) Remove the four Mot or Cover A ssembly bolts (F ) and carefully pu ll the motor brak e unit (G) out of the

CAUTION

unloaded. To keep the load chain from mo ving secure it by tying to gether the load an d no-load si des
directly under the hoist using a cord or wire.

hoist.

Before proceeding disconnect the power supply and m ake sure the hoist is

G

F

E

D

C

B

A

Figure 6-3 Motor Brake

6.3.3 Brake Gap (G) - The Brake Gap should be me asured between the Br ake Drum and Pull Rotor.
Adjustment of the Brake Gap is accomplished by turning the Adj ustment Nut in t he center of th e Motor
Cover as shown in the figure with Table 6-4. Do this as follows:

31

1) Bend the tab of the Loc k Washer away from the Adjust ing Nut so that the Adjusting Nut can be rotated.

2) Using a spanner wrench and a feeler gauge, rotate the A djusting Nut to attain th e proper Brake Gap

per Table 6-4.

3) After the Brake Gap is set, secure the Adjusting Nut by bending one of the tabs of the Lock Washer into

a slot in the Adjusting Nut. If necessary rotate the Adjusting Nut clockwise (tightening) to line up the tab
with the slot.

4) If the proper brake adju stment cannot be achieved, di sassemble the m otor brake and inspect all motor

brake parts. Replace the Brake Drum and/or Motor Cover if n ecessary.

Table 6-4 Motor Brake Gap

Capacity Code

001H, 003S, 005L, 003H, 005S,

010L, 010M, 010S, 015S, 020L, 020M, 030C

020S, 025S, 030L, 030S, 050L

Brake Gap (G)

inch (mm)

0.020 (0.5)

0.032 (0.8)

6.3.4 Brake Lining Inspection –The brake lining is designe d for a long life and shoul d provide year s of
trouble-free service. If the brake lining is being insp ected due to ex cessive load chain drift during
operation (see Section 5.7), disassemble the motor brake and inspect all motor brake parts. Bra king
surfaces should be clean, free of grease/oi l and should n ot be glazed. Re place the Brake Dru m and/or
Motor Cover if necessary. For normal inspecti ons, the Brake Lining a nd Motor Cover we ar should be
measured as follows.

1) Adjust the Brake Gap pe r Section 6.3.3 before measuring the Brake Lining and Motor Cover wear.

2) Refer to Ta ble 5-6.

3) Measure the distan ce "A" using calipers a nd a straight edge. Pla ce the straight edge acro ss the edge

of the motor cover and measure from the straight edge to the face of t he Pull Rotor.

4) Compare the measurem ent with the values liste d in Table 5-6. Replace the B rake Drum and/or Mot or

Cover if the "A" measurement is smaller than the discard limit.

32

6.3.5 Motor Brake Unit Installation - After the brake is properly adjusted and inspected, carefully replace the
motor brake unit back into the hoist. Be sure to reseal the Motor Cover to motor frame surface usin g a
small bead of liquid (hi-temperature) sealant. Refer to Secti on 6.3.2 and reassemble the parts in
reverse order of removal.

6.4 Load Chain

6.4.1 Lubrication and Cleaning – refer to Section 6.2.

6.4.2 Load Chain Replacement:

1)

2)

3)

4) Remove all chain co mponents incl uding the Bottom Hoo k Set Assembly, Stoppe rs, Cushion Rubbers,

5) Using a C-link, attach th e new chain to the end link of the old chain on the no -load side. The e nd link of

6) Operate the hoist down t o move the chain thou gh the hoist body. Stop when a sufficient amou nt of

7) Single fall hoists - Attach the chain components (step 4 above) to the chain. Refer to Section 3.2 for

CAUTION

following procedures.

WARNING

size, grade and construction as the o riginal chain. T he new load chain must hav e an odd number of
links so that both its end links have the same orientation. If the load chain is being replace d due to
damage or wear out, destroy the old chain to preve nt its reuse.

CAUTION

Chain Guides and Idle Sheaves, and replace part s if necessary.

Chain Springs, Striker Plates, Chain Pin and End Wire (o r End Suspender) from th e chain for reuse on
new chain. Inspect and replace any damaged or worn part s.

the new load chain should be connected so that the welded porti ons of the load chai n's standin g links
are oriented to the outside as they pass over the sheave. Ref er to Figure 6-4.

new chain is accumulated on the load side .

the proper locations.

The hoist must be properly powered and operational in orde r to perform the

Be certain that the replacement chain is obtained from Harrington and is the exa ct

When replacing load chain, check for wear on mati ng parts, i.e. Load S heave,

8) Double falls (0 30C, 050L) - F eed the end li nk on the load side of the new chain through th e required

chain components (step 4 above) and the bottom hook’s Idle Sheave. Attach the remaining chain
components to the chain referring to Se ction 3.2 for the prop er locatio ns. Connect the e nd link to the
top connection yoke with the chain pin, slotted nut and cotter pin. Ensure that chain remai ns free of
twists. Refer to Figures 3-6 and 3-7.

9)

10) After installation has been completed, perform steps outlined in Section 3.6 "Preoperational Checks

WARNING

properly installed. Refer to Section 3.2.

and Trial Operation".

Make sure Stoppers, Cushion Rubb ers, Chain Spring s and Striker Plat es are

6.5 Friction Clutch and Mechanical Load Brake with Friction Clutch

6.5.1 Friction Clutch (NER Models) – If abno rmal operation or slippage o ccurs do NOT attempt to
disassemble or adjust the Friction Clutch. Repla ce the worn or malfunctioni ng Friction Clut ch as an
assembly with a new, factory adjusted part.

6.5.2 Mechanical Load Brake with Friction Clutch (ER Models) – If abnormal operation or slipp age occurs do
NOT attempt to disassemble or adjust the Mechanical Lo ad Brake with Friction Clutch. Repla ce the
worn or malfunctioning Mechanical Loa d Brake with F riction Clutch as a n assembly with a new, factory
adjusted part.

33

Figure 6-4 Chain Replacement

6.6 Storage

6.6.1 ER models with vented oil cap assemblies should b e stored with the cap orie nted up to prevent oil
leakage.

6.6.2 The storage location should be clean and dry.

6.7 Outdoor Installation

6.7.1 For hoist installations that are out doors, the hoist shoul d be covered when not in use.

6.7.2 Possibility of corrosion on components of the hoist increases for installations where salt air and high
humidity are present. Make frequent and regular inspecti ons of the unit's con dition and operatio n.

34

7.0 T roubleshooting

WARNING

HAZARDOUS VOLTAGES ARE PRESENT IN THE HOIST AND IN CONNECTIONS BETWEEN
COMPONENTS.

Before performing ANY troubleshooting on the equipm ent, de-energize the supply of electricity to the e quipment,
and lock and tag the supply device in the de-energi zed position. Ref er to ANSI Z244.1, “Perso nnel Protection ­Lockout/Tagout of Energy Sources.”

Only Trained and competent personnel shoul d inspect and repai r this equipment.

Table 7-1 Troubleshooting Guide

Symptom Cause Remedy

Hoist moving in wrong
direction

Power supply reversed
phased

Improper electrical
connections

Loss of power
Wrong voltage or

frequency

Switch 2 of the 3 power supply cord wires at the power source.

Refer to wiring diagram and che ck all conn ections.
Check circuit breakers, switches, fuses and connections on power

lines/cable.
Check voltage and frequency of power supply against th e rating

on the nameplate of the motor.

Hoist will not operate

Hoist overload Reduce load to within rated capacity of h oist.
Motor overheated and

thermal overload
protector has tripped

Improper, loose, or
broken wire in hoist
electrical system

Brake does not
release

Faulty magnetic
contactor

Defect in control
transformer

Motor burned out

See Trouble Shooting Problem "Motor or brake ove rheating".

Shut off power supply, check wiring connections on hoist co ntrol
panel and inside push-button pendant.

Check motor brake adjustment for proper clearance.
Check coil for open or short circuit. Check all con nections in the

control circuit. Check for open contactors. Re place as neede d.
Check transformer coil for sign s of overheating. Di sconnect

transformer and check for open windi ng.
Replace motor frame/stator, shaft/rotor, and any other damaged

parts.

35

Table 7-1 Troubleshooting Guide

Symptom Cause Remedy

Hoist lifts but will not
lower

Hoist lowers but will
not lift

Down circuit open
Broken conductor in

pendant cord
Faulty magnetic

contactors
Faulty switch in

pendant
Hoist overloaded Reduce load to within rated capa city of hoist.

Low voltage in hoist's
power supply

Up circuit open
Broken conductor in

pendant cord
Faulty magnetic

contactor
Faulty switch in

pendant

Check circuit for loose connections. Check down side of limit
switch for malfunction.

Check the continuity for each cond uctor in the cable. If one is
broken, replace entire cable.

Check coils for open or short ci rcuit. Check all connectio ns on
motor circuit. Check for burned contacts. Repla ce as needed.

Check electrical continuity. Check elect rical connection s.
Replace or repair as needed.

Determine cause of low voltage and bring to within plu s or minus
10% of the voltage specified on the motor nameplat e. The
voltage should be measured at the hoist contactor.

Check circuit for loose connections. Check up side of limit switch
for malfunction.

Check the continuity of each condu ctor in the cable. If o ne is
broken, replace entire cable.

Check coils for open or short ci rcuit. Check all conn ections on
motor circuit. Check for burned contacts. Repla ce as needed.

Check electrical continuity. Check elect rical connection s.
Replace or repair as needed.

Hoist will not lift rated
load or does not have
the proper lifting speed

Load drifts excessively
when hoist is stopped

Faulty friction clutch Replace.
Hoist overloaded Reduce load to within rated capacity.

Low voltage in hoist's
power supply

Brake drags Check motor brake adjustment for proper clearance.
Faulty friction clutch Replace.
Motor brake not

holding
Mechanical Load

brake not holding (ER
only)

Determine cause of low voltage and bring to within plu s or minus
10% of voltage specified on the motor nameplate. Th e voltage
should be measured at the hoist contactor.

Clean and inspect brake lining. Check brake adju stment for
proper clearance.

Replace as needed. (ER only, NER ha s no load brake. )

36

Table 7-1 Troubleshooting Guide

Symptom Cause Remedy

Excessive load Reduce load to within rated capacity of hoist.
Excessive duty cycle Reduce frequency of lifts.

Motor or brake
overheating

Hoist operates
intermittently

Wrong voltage or
frequency

Brake drags Check brake adjustment for proper clearance.

Check voltage and frequency of power supply against th e rating
on the nameplate on the motor.

Above an ambient temperature of 140°F, the frequency of hoist
Extreme external
heating

operation must be reduced to avoid overheating of the motor.

Special provisions should be made to ventilate the hoist or

otherwise shield it from the heat.
Collectors making poor

contact
Contactor contacts

arcing
Loose connection in

circuit
Broken conductor in

Pendant Cord

Check movement of spring loaded arm, weak sprin g, connections,

and shoe. Replace as needed.

Check for burned contacts. Replac e as needed.

Check all wires and terminal s for bad co nnections. Replace as

needed.

Check for intermittent continuity in each con ductor the Pendant

Cord. Replace entire Pendant Cord if continuity i s not constant.

37

8.0 Material Safety Da ta Sheets

NOTICE

The ER and NER hoists are shipped new with th e oil for the gear b ox and the grease for th e load chain i n separate
container(s). In compliance with OSHA regulatio ns, Material Saf ety Data Sheets (MSDS) have been provide d for
the gear oil that is provided in this separate container. The ER (with mechanical loa d brake/friction clutch) uses
different gear oil than the NER (with friction clutch). Identify the correct model (refer to Section 2.1) bef ore using the
MSDS's below.

8.1 ER Model Gear Box Oil Material Safety Data Sheet (MSDS)

Effective date: June 9, 1998 MSDS No. 414005
SECTION I CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

COMPANY IDENTIFICATION NIPPON OIL COMPANY, LTD.

3-12, Nishi Shimbashi 1-chome, Minato- ku, Tokyo, 105 -8412, Japan
EMERGENCY TELEPHONE NUMBER: [phone]
TELEPHONE NUMBER FOR INFORMATION: [phone]
FAX NUMBER FOR INFORMATION: [phone]
PRODUCT NAME: ANTOIL SUPER B
PRODUCT USE: Common lubricating oil for tractors

SECTION II COMPOSITION/INFORMATION ON INGREDIENTS
COMPOSITION

Components Amount (%) Limit
Highly refined petroleum oil >92 5mg/m3 TWA-OSHA (Mineral Oil Mist #1)

5 mg/m

Additives >8

Anti-foam additives
Detergents-dispersants
Oxidation inhibitors

Hazardous Information

Product is non-hazardous. (1910, 1200 OSHA)
#1 Highly refined petroleum oil, by definition, is considered hazardous according OSHA.

Because it carries the Threshold Limit Value (TLV) for mine ral oil mist.

3

TWA-ACGIH (Mineral Oil Mist #1)

38

ER Model Gear Box Oil Material Safety Data Sheet (MSDS) - continued
SECTION III HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
Warning statement:

Caution! Prolonged or repeated contact with skin may cause irritation i n some cases.
Precautionary Measures:
Avoid breathing vapor and mist. Keep contain er closed.

Avoid contact with eyes, skin, and clothing.
Wash thoroughly after handling. Keep away from heat.

Potential health effect:

Eyes: May cause minor irritation.

Skin: May cause minimal skin irritation.

Inhalation: Vapor or mist, in excess of permissible concentrations, or in unusually high

concentrations generated from spraying, heating the m aterial, or as from exposure i n
poorly ventilated areas or confined spaces, may cause ir ritation of the nose a nd throat,
headache, nausea and drowsiness.

Ingestion: May cause abdominal discomfort, nausea or diarrhea.

Sensitization properties: Unknown

Chronic Properties: If prolonged exposure occurs, nausea, headache, d iarrhea, and phy sical discomfort.

Other remarks: None

SECTION IV FIRST AID MEASURES

Eyes: Flush immediately with water for at least 15 minutes. Get immediate me dical attention.

Skin: Wash with soap and water. Get medical attention if irritation d evelops. Launde r

contaminated clothing before reuse.

Inhalation: Remove exposed person to fresh air if adverse effects are observed.

Ingestion: Do not make person vomit unless directed to do so by medical personnel.

Note to physician: Treat symptomatically.

SECTION V FIRE FIGHTING MEASURES

Flash point (Typical), ºC: 234(COC)

Autoignition tempt., ºC: Not Determined

Flammability limits: Not Determined

Extinguishing media: Carbon Dioxide (CO2), dry chemical, or foam.

Special fire fighting procedures: Recommend wearing self-contained breathin g apparatus. Wate r may cause

splattering. Material will float on water.

Unusual fire & explosion hazards: Toxic fumes, gases or vapors may evolve on burning.

Autoignition temperature: Not determined.

Explosion date: Material does not have explosive properties.

39

ER Model Gear Box Oil Material Safety Data Sheet (MSDS) - continued
SECTION VI ACCIDENTAL RELEASE MEASURES

Procedures in Case of Accidental Relea se, Breakage, or Leakag e:
Stop the source of the leak or release. Clean up releases as soon as possible. Cont ain liquid to prevent fu rther

contamination of soil, surface water or groundwater. Clean up small spills using appropriate techniques such as
absorbent materials or pumping. Where feasible an d appropriate, rem ove contaminated so il. Follow prescribe d
procedures for reporting and responding to large r releases.

SECTION VII HANDLING AND STORAGE
Do not weld, heat or drill container. Replace cap or bung. Emptied container still cont ains hazardous material which

may ignite with explosive violence if heated sufficiently.
Minimum feasible handling temperature should b e maintained.
Periods of exposure to high temperatures should be minimized.
Water contamination should be avoided.
CAUTION: Do not use pressure to empty drum or drum may ruptu re with explosive force.

SECTION VIII EXPOSURE CONTROLS/PERSONAL PROTECTION

Eye Protection: Chemical type goggles or face shield optional.

Skin Protection: Avoid prolonged or frequently repeated skin contact by wearing impe rvious

protective clothing including gloves.

Respiratory Protection: Wear a breathing mask.

Ventilation: No special ventilation is usually necessary. However, if operating

conditions create high air borne conc entrations of thi s material, spe cial
ventilation may be needed.

Other clothing and equipment: No special clothing o r equipment is usuall y necessary.

Work practices, hygienic practices: No information is avail able.

Other handling and storage requi rements: No information is avail able.

Protective measures during maintenance

of contaminated equipment: No data available.
SECTION IX PHYSICAL AND CHEMICAL PROPERTIES
Odor Slight odor

Appearance Light brown liquid
Boiling point ºC No Data Available
Solubility Insoluble in water
Density @15ºC, g/cm3 0.885
Pour point ºC -42.5
DMSO Extract (Base oil) Mass % (IP 346) < 3

40

ER Model Gear Box Oil Material Safety Data Sheet (MSDS) - continued
SECTION X STABILITY AND REACTIVITY

Stability: Stable

Condition to Avoid: See the Handling and Storage section for further details.

Incompatibility (materials to avoid): Acids. Oxidizing agents. Halogens and halogenated compounds.

Hazardous Polymerization: Will not occur.

Thermal decomposition: Smoke, carbon monoxide, aldehydes and other produ cts of incomplet e

combustion. Hydrogen sulfide and alkyl mercaptans and sulfides may also be
released. Under combustion conditions, oxides of the following elements will be
formed: Calcium, Sulfur, Zinc.

SECTION XI TOXICOLOGICAL INFORMATION

Acute Oral: No Data Available Believed to be greater than 5 g/kg (rat)

Practically non-toxic

Dermal: No Data Available Believed to be greater than 3 g/kg (rabbit)

Practically non-toxic

Carcinogen: OSHA This material is li sted as Group 3 by IARC

(Base oil) EU The classification as a carcinogen need not apply.

SECTION XII ECOLOGICAL INFORMATION

Biodegradation: No Data Available

Environmental fate: This material is not expected to present any environmental problems other than those

associated with oil spills.
SECTION XIII DISPOSAL CONSIDERATIONS
Waste Disposal Method:

Place contaminated materials in disposable conta iners and dispo se of in a manner co nsistent with appli cable
regulations. Contact local environmental or health autho rities for approved di sposal of this mate rial.

SECTION XIV TRANSPORT INFORMATION
The description shown may not apply to all shipping situations.

DOT Proper Shipping Name: Not applicable

IMDG Proper Shipping Name: Not applicable

ICAO Proper Shipping Name: Not applicable

TDG Proper Shipping Name: Not applicable

NFPA Proper name: Class 1.

UN Number: Not applicable

41

ER Model Gear Box Oil Material Safety Data Sheet (MSDS) - continued
SECTION XV REGULATION INFORMATION

The U.S. TSCA inventory: All components of this material are on the US TSCA inventory.

The EC EINECS inventory: All components of this material are on the EC EINECS inventory.

The CANADA DSL inventory: May require notification before sale in CA NADA.

The AUSTRALIA AICS inventory: May require notification before sale in AUSTRALIA.

The KOREA TCCL inventory: May require notification before sale in KOREA.

The PHILIPPINE PICCS inventory: No Data Available.
SECTION XVI OTHER INFORMATION
None

References:

1. Handbook of Toxic and Hazardous Chem icals and Carcinogens (2nd. ed.)

2. Registry of Toxic Effects of Chemical Substances (HIOSH, 1983)
Material safety data sheets are provided as reference informati on on the saf e handling of ha zardous or ha rmful material s

to companies using such materials. When referrin g to this data sheet, companies should remem ber that they must take
responsibility for implementing the proper measures for their own particular situati ons. This data sheet i s not a
guarantee of safety.

42

8.2 NER Model Gear Box Oil Material Safety Data Sheet (MSDS)

SECTION I

MANUFACTURER’S NAME

EMERGENCY
TELEPHONE NUMBER

TELEPHONE NUMBER
FOR INFORMATION

Nippon Oil Co., Ltd. 03-3502-9161 03-3502-1111
ADDRESS

3-12, Nishi Shimbashi 1-chome, Nimat o-ku, Tokyo, 105 Japa n
DATE PREPARED SIGNATURE OF PREPARER

Oct. 14, 1992 Signature on file at Harrington Hoists, Inc.
TRADE NAME AND SYNONYMS CHEMICAL NAME AND SYNONYMS

BONNOC M 260 Industrial gear oil
WARNING STATEMENT

CAUTION: Prolonged or repeated inhalation of fume s or contact with skin can be harmful.
SECTION II TYPICAL COMPOSITION

Base oil: (highly refined mineral oil) >94%

Additives: (Oxidation inhibitor, Rust inhibitor, Emulsion breaker, Antiwear A gent,

<6%

Antifoamer, Friction modifier)

Notes: These materials are listed in TSCA chemical sub stance inventory. T he carcinogen s that are

listed in federal OSHA, IARC, NTP are not used in this product.

SECTION III EXPOSURE STANDARD
No OSHA exposure or Threshold Limit Value (TLV) has been established for this materi al. The suggested TLV is 5

3

mg/m

for a daily 8-hour exposure.

This is the OSHA exposure standard and the TLV (1990-1991) for mineral oil mists.
SECTION IV OCCUPATIONAL CONTROL PROCEDURES

Eye protection: Chemical type goggles or face shield optional.

Skin protection: Avoid prolonged or frequently repeated skin contact with wearing

impervious protective clothing including gloves.

Respiratory protection: No special respiratory protection is normally required.

Ventilation: No special ventilation is usually necessary. However, if operating condition

create high airborne concentrations of this mate rial, special ventilation may
be needed.

Other clothing and equipment: No special clothing and equipment is usually necessary.

Work practices, hygienic practices: No information is avail able.

Other handling and storage requi rements: No information is avail able.

Protective measures during maintenance

contaminated equipment: No information is available.

43

NER Model Gear Box Oil Material Safety Data Sheet (MSDS) - continued
SECTION V HEALTH HAZARD INFORMATION

SYMPTOMS OF OVEREXPOSURE FOR EACH POTENTIAL ROUTE OF EXPOSURE

Inhalation: Not expected to be acutely toxic by inhalation.

Skin: Expected to cause no more than minor skin irritation, but prolonged o r frequently

repeated skin contact may be harmful.

Eyes: Expected to cause no more than minor irritation.

Absorption through skin: No information is available.

Ingestion: Not expected to be acutely toxic by ingestion.

HEALTH EFFECTS OR RISK FROM EXPOSURE

Acute: No information is available.

Chronic: No information is available.
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE
No information is available.

SECTION VI EMERGENCY AND FIRST AID PROCEDURES

Eyes: Wash eyes with fresh water for at least 15 minutes. If irritation continue s, see a doctor.

Skin: Wash skin thoroughly with soap and water. Launder contaminated clot hing.

Inhalation: None considered necessary.

Ingestion: If swallowed, give a large amount of water to drink, make person vomit and call a doctor.

Sensitization property: Unknown

SECTION VII MEDIAN LETHAL DOSE (LD50)

Oral: N.D. ; Believed to be greater than 5g/kg

(rat) ; Practically non-toxic

Dermal: N.D. ; Believed to be greater than 3g/kg

(rabbit) ; Practically non-toxic

SECTION VIII FIRE PROTECTION INFORMATION

Flash Point ºC 240

Autoignition Temp. ºC N. D.

Flammability Limits N. D.

Extinguishing Media: Carbon Dioxide (CO2), Dry chemical foam, Water fog, or spray.

SECTION IX REACTIVITY DATA

Stability: X Stable Unstable

Conditions to avoid: Do not store at high temperature.

Incompatibility (materials to avoid): May react with strong oxidizing materials.

Hazardous polymerization: May occur X Will not occur

44

NER Model Gear Box Oil Material Safety Data Sheet (MSDS) - continued
SECTION X REQUIREMENTS FOR TRANSPORTATION, HANDLING, AND STORAGE

Minimum feasible handling temperatures should be mai ntained.
Periods of exposure to high temperatures should be minimized.
Water contamination should be avoided.

SECTION XI SPILL, LEAK, AND DISPOSAL PROCEDURES

PROCEDURES IN CASE OF BREAKAGE OR LEAKAGE

Wipe up or absorb on suitable material and shovel up.

WASTE DISPOSAL METHOD

Place contaminated materials in disposabl e containers and b ury in an approved dum ping area.
SECTION XII CHEMICAL AND PHYSICAL PROPERTIES
Density 15ºC g/cm3 0.900

Viscosity C5t @40ºC 260
Solubility Insoluble in water
Boiling point N. D.
Evaporation rate N. D.
Vapor pressure mmHg N. D.
Vapor Density N. D.
PH of undiluted product N. D.
Percent Volatile by volume N. D.
Appearance Green colored liquid
Odor Little odor

N. D. – not determined

45

8.3 (N)ER Model Load Chain Grease Material Safety Data Sheet (MSDS)

Effective date: November 9, 1999 MSDS No. 601008
SECTION 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

COMPANY IDENTIFICATION NIPPON MITSUBISHI OIL CORPORATION

3-12, Nishi Shimbashi 1-chome, Minato- ku, Tokyo, 105 -8412, Japan
EMERGENCY TELEPHONE NUMBER: [phone]
TELEPHONE NUMBER FOR INFORMATION: [phone]
FAX NUMBER FOR INFORMATION: [phone]
PRODUCT NAME: EPNOC GREASE AP O
PRODUCT USE: Lubricating grease

SECTION 2. COMPOSITION/INFORMATION ON INGREDIENTS
COMPOSITION

Components Amount (%) Limit
Highly refined petroleum oil >89 5mg/m3 TWA-OSHA (Mineral Oil Mist #1)

5 mg/m
Thickener (Lithium Soap)
Additives

Friction Modifiers
Oxidation Inhibitors
Rust Inhibitors

< 4
< 7

3

TWA-ACGIH (Mineral Oil Mist #1)

Hazardous Information

#1 Highly refined petroleum oil, by definition, is considered hazardous according OSHA.

Because it carries the Threshold Limit Value (TLV) for mine ral oil mist.

46

(N)ER Model Load Chain Grease Material Safety Data Sheet (MSDS ) - continued
SECTION 3. HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
Warning statement:

Caution! Prolonged or repeated contact with skin may cause irritation i n some cases.
Precautionary Measures:
Avoid breathing vapor and mist. Keep contain er closed.

Avoid contact with eyes, skin, and clothing.
Wash thoroughly after handling. Keep away from heat.

Potential health effect:

Eyes: May cause minor irritation.

Skin: May cause minimal skin irritation.

Inhalation: Vapor or mist, in excess of permissible concentrations, or in unusually high

concentrations generated from spraying, heating the m aterial, or as from exposure i n
poorly ventilated areas or confined spaces, may cause ir ritation of the nose a nd throat,
headache, nausea and drowsiness.

Ingestion: May cause abdominal discomfort, nausea or diarrhea.

Sensitization properties: Unknown

Chronic Properties: If prolonged exposure occurs, nausea, headache, d iarrhea, and phy sical discomfort.

Other remarks: None

SECTION 4. FIRST AID MEASURES

Eyes: Flush immediately with water for at least 15 minutes. Get immediate me dical attention.

Skin: Wash with soap and water. Get medical attention if irritation d evelops. Launde r

contaminated clothing before reuse.

Inhalation: Remove exposed person to fresh air if adverse effects are observed.

Ingestion: Do not make person vomit unless directed to do so by medical personnel.

Note to physician: Treat symptomatically.

SECTION 5. FIRE FIGHTING MEASURES

Flash point (Typical), ºC: Not Determined

Autoignition tempt., ºC: Not Determined

Flammability limits: Not Determined

Extinguishing media: Carbon Dioxide (CO2), dry chemical, or foam.

Special fire fighting procedures: Recommend wearing self-contained breathin g apparatus. Wate r may cause

splattering. Material will float on water.

Unusual fire & explosion hazards: Toxic fumes, gases or vapors may evolve on burning.

Explosion date: Material does not have explosive properties.

47

(N)ER Model Load Chain Grease Material Safety Data Sheet (MSDS ) - continued
SECTION 6. ACCIDENTAL RELEASE MEASURES

Procedures in Case of Accidental Relea se, Breakage, or Leakag e:
Stop the source of the leak or release. Clean up releases as soon as possible. Cont ain liquid to prevent fu rther

contamination of soil, surface water or groundwater. Clean up small spills using appropriate techniques such as
absorbent materials or pumping. Where feasible an d appropriate, rem ove contaminated so il. Follow prescribe d
procedures for reporting and responding to large r releases.

SECTION 7. HANDLING AND STORAG E
Do not weld, heat or drill container. Replace cap or bung. Emptied container still cont ains hazardous material which

may ignite with explosive violence if heated sufficiently.
Minimum feasible handling temperature should b e maintained.
Periods of exposure to high temperatures should be minimized.
Water contamination should be avoided.
CAUTION: Do not use pressure to empty drum or drum may ruptu re with explosive force.

SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Eye Protection: Chemical type goggles or face shield optional.

Skin Protection: Avoid prolonged or frequently repeated skin contact by wearing impe rvious

protective clothing including gloves.

Respiratory Protection: Wear a breathing mask.

Ventilation: No special ventilation is usually necessary. However, if operating

conditions create high air borne conc entrations of thi s material, spe cial
ventilation may be needed.

Other clothing and equipment: No special clothing o r equipment is usuall y necessary.

Work practices, hygienic practices: No information is avail able.

Other handling and storage requi rements: No information is avail able.

Protective measures during maintenance

of contaminated equipment: No data available.
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES
Odor Slight odor

Appearance Light brown buttery
Boiling point ºC No Data Available
Solubility Insoluble in water
Density @15ºC, g/cm3 No data availa ble
Dropping point ºC 186
Penetration worked @25ºC, 60W 359
DMSO Extract (Base oil) Mass % (IP 346) < 3

48

(N)ER Model Load Chain Grease Material Safety Data Sheet (MSDS ) - continued
SECTION 10. STABILITY AND REACTIVITY

Stability: Stable

Condition to Avoid: See the Handling and Storage section for further details.

Incompatibility (materials to avoid): Acids. Oxidizing agents. Halogens and halogenated compounds.

Hazardous Polymerization: Will not occur.

Thermal decomposition: Smoke, carbon monoxide, aldehydes and other produ cts of incomplet e

combustion. Hydrogen sulfide and alkyl mercaptans and sulfides may also be
released. Under combustion conditions, oxides of the following elements will be
formed: Calcium, Sulfur, Zinc.

SECTION 11. TOXICOLOGICAL INFORMATION

Acute Oral: No Data Available Believed to be greater than 5/kg (rat)

Practically non-toxic

Dermal: No Data Available Believed to be greater than 3 g/kg (rabbit)

Practically non-toxic

Carcinogen: OSHA This material is li sted as Group 3 by IARC

(Base oil) EU The classification as a carcinogen need not apply.

SECTION 12. ECOLOGICAL INFORMATION

Biodegradation: No Data Available

Environmental fate: This material is not expected to present any environmental problems other than those

associated with oil spills.
SECTION 13. DISPOSAL CONSIDERATIONS
Waste Disposal Method:

Place contaminated materials in disposable conta iners and dispo se of in a manner co nsistent with appli cable
regulations. Contact local environmental or health autho rities for approved di sposal of this mate rial.

SECTION 14. TRANSPORT INFORMATION
The description shown may not apply to all shipping situations.

DOT Proper Shipping Name: Not applicable

IMDG Proper Shipping Name: Not applicable

ICAO Proper Shipping Name: Not applicable

TDG Proper Shipping Name: Not applicable

NFPA Proper name: Class 1.

UN Number: Not applicable

49

(N)ER Model Load Chain Grease Material Safety Data Sheet (MSDS ) - continued
SECTION 15. REGULATION INFORMATION

The U.S. TSCA inventory: All components of this material are on the US TSCA inventory.

May require notification before sale in US.
No data available.

The EC EINECS inventory: All components of this material are on the EC EINECS inventory.

May require notification before sale in EC.
No data available.
Some components of this material is on the EC ELINCS inventory.
The other components are on the EC EINECS inv entory.

The CANADA DSL inventory: All components of this material a re on the DSL inventory.

May require notification before sale in CANADA.
No data available.

The AUSTRALIA AICS inventory: All components of this material are on the AICS inventory.

May require notification before sale in AUSTRALIA.
No data available.

The KOREA TCCL inventory: All components of this material are o n the TCCL invent ory.

May require notification before sale in KOREA.
No data available.

The PHILIPPINE PICCS inventory: All components of this material are on the PICCS inventory.

May require notification before sale in PHILIPPINE.

No Data Available.
SECTION 16 OTHER INFORMATION
None

References:

3. Handbook of Toxic and Hazardous Chem icals and Carcinogens (2nd. ed.)

4. Registry of Toxic Effects of Chemical Substances (HIOSH, 1983)
Material safety data sheets are provided as reference informati on on the saf e handling of ha zardous or ha rmful material s

to companies using such materials. When referrin g to this data sheet, companies should remem ber that they must take
responsibility for implementing the proper measures for their own particular situati ons. This data sheet i s not a
guarantee of safety.

50

9.0 Warranty

All products sold by Harrington Hoists, Inc. are warranted to be free from defects in material and
workmanship from date of shipment by Harrington for the following periods:

Manual Hoists & Trolleys - 2 years

Air and Electric Powered Hoists, Trolleys, and Crane Components - 1 year

Spare / Replacement Parts - 1 year

The product must be used in accordance with manufacturer’s recommendations and must not have
been subject to abuse, lack of maintenance, misuse, negligence, or unauthorized repairs or
alterations.

Should any defect in material or workmanship occur during the above time period in any product,
as determined by Harrington Hoist’s inspection of the product, Harrington Hoists, Inc. agrees, at its
discretion, either to replace (not including installation) or repair the part or product free of charge
and deliver said item F.O.B. Harrington Hoists, Inc. place of business to customer.

Customer must obtain a Return Goods Authorization as directed by Harrington or Harrington’s
published repair center prior to shipping product for warranty evaluation. An explanation of the
complaint must accompany the product. Product must be returned freight prepaid. Upon repair,
the product will be covered for the remainder of the original warranty period. If it is determined
there is no defect, or that the defect resulted from causes not within the scope of Harrington’s
warranty, the customer will be responsible for the costs of returning the product.

Harrington Hoists, Inc. disclaims any and all other warranties of any kind expressed or implied as to
the product’s merchantability or fitness for a particular application. Harrington will not be liable for
death, injuries to persons or property or for incidental, contingent, special or consequential
damages, loss or expense arising in connection with the use or inability whatever, regardless of
whether damage, loss or expense results from any act or failure to act by Harrington, whether
negligent or willful, or from any other reason.

51

This Page Intentionally Left Blank

52

10.0 Parts List

When ordering Parts, please provide the Hoist code number, lot number and se rial number lo cated on the Hoi st
nameplate (see fig. below).

Reminder: Per sections 1.1 and 3.6.4 to aid in ord ering Parts a nd Product Supp ort, record the Hoist co de number, lot
number and serial number in the spa ce provided on the cov er of this manu al.

ER/NER Series Nameplate

The parts list is arranged into the followi ng sections:

Section Page

10.1 Housing and Motor Parts……………………………………………….…… ………………………. . 54

10.2 Gearing Parts…………………………………………………………………………………………... 58

10.3 Hook Parts………………………………………………………………….………………………….. 62

10.4 Chaining Parts…………………………………………………………...…………………………….. 66

10.5 Electric Parts…………………………………………………………….……………………………... 68

10.6 Power Supply and Pendant Parts……………………………………...…… ……………………….. 70

In the column "Parts Per Hoist" a designator is us ed for parts t hat apply only to a particul ar model or option. Refer to

Section 2 for hoist model numbers and additional descriptions. The designators are:

S = Single Speed
D = Dual Speed
F = NER models
M = ER models
U = Upper Limit Switch only (standard)
U/L = Upper/Lower Limit Switch (optional)

53

54

10.1 Housing and Motor Parts

Figure 10-1 Housing and Motor Parts

55

Figure

Part Name

No.

1 Fan Cover

2 Socket Bolt 4 9091233 9091255 9091279
3 Toothed Lock Washer 4 9679708 9679709 9679711
4 Snap Ring 1 9047115 9047118 9047124
5 Fan Washer 1 ER1BS9322 ER1DS9322 ER1ES9322
6 O Ring 1 9013310 9013314 9013318
7 Fan 1 ER1BS9108 ER1CS9108 ER1DS9108 ER1ES9108
8 Nut 1 ES217005S ES217010S ES217015
9 Lock Washer 1 ES218005S ES218010S ES218015

10 Spacer 1 ES216S005 ES216S010 ES216S015

11 Motor Cover Assembly

12 Socket Bolt 4 9091251 9091273 9091295 90912115
13 Spring Washer 4 9012709 9012711 9012712 9012713
14 Collar M 1 ES192005S ES192010S ES192015
15 Coned Disc Spring M 4 E3S191005S ES191010S ES191015

16 Brake Drum Assembly

17 Brake Spring

18 Thrust Collar

19 Thrust Disc

20 Pull Rotor

21 Coned Disc Spring

22 Motor Shaft with Rotor

23 Key 1 ER1BS9320 ER1DS9320

Parts Per

Hoist

S 1 ER1BS9107 ER1CS9107 ER1DS9107 ER1ES9107
D 1 ER1BS9107 ER1CS9107 ER1DS9107 ER1EB9107

S 1 ER1BS2106 ER1CS2106 ER1DS2106 ER1ES2106
D 1 ER1BS2106 ER1CS2106 ER1DS2106 ER1EB2106

S 1 ER1BS5212 ER1CS5212 ER1DS5212 ER1ES5212
D 1 ER1BS5212 ER1CS5212 ER1DB5212 ER1EB5212

S 1 ES214003 ES214005S

D 1 ER1BB9214 ER1CB9214 ER1DB9214 ES214D015
S 1 ES506003 ES506005S ES506010S ES506015

D 1 ES506003 ES506005S ES506015
S 2 ES505003 ES505005S ES505010S ES505015
D 2 ES505003 ES505005S ES505015
S 1 ES503003 ES503005S ES503010S ES503015
D 1 ES503003 ES503005S ES503015
S 1 ES504003 ES504005S ES504010S ES504015
D 1 ES504003 ES504005S ES504015

S 1 ER1BS5502 ER1CS5502

D 1 ER1BB5502 ER1CB5502 ER1DB5502 ER1EB5502

001H 003S 005L 003H 005S 010L 010M 010S 015S 020L 020M 030C 020S 025S 030L 030S 050L

ER1CE-

9214

ER1CB-

5502

ES214010S ER1DE9214 ES214015

ER1DS5502 ER1DE5502 ER1ES5502

ER1FB-

9214

ER1FS-

5502

ER1FB-

5502

ES214-

D015

10.1 Housing and Motor Parts

ER1ES-

5502

ER1EB-

5502

Figure

No.

Motor Frame with Stator
208-230/460V-3-60

24

Motor Frame with Stator
575V-3-60

25 Socket Bolt 4 90912138 9091275 9091297 90912137
26 Set Pin S 2 ES120003 ES120010S ER1DS9138 ER1ES9138
27 Packing M 1 ER1BS9118 ER1CS9118 ER1DS9118 ER1ES9118
28 Body B F 1 ER1BS9101 ER1CS9101 ER1DS9101 ER1ES9101
29 Body C M 1 ER1BS9099 ER1CS9099 ER1DS9099 ER1ES9099
30 Oil Plug 2 E3S111003
31 Plug Packing 2 E3S112003
32 Set Pin S 2 ES120003 ES120010S
33 Packing G 1 ER1BS9116 ER1CS9116 ER1DS9116 ER1ES9116

56

34 Gear Case M M 1 ER1BS9102 ER1CS9102 ER1DS9102 ER1ES9102
35 Gear Case F F 1 ER1BS9103 ER1CS9103 ER1DS9103 ER1ES9103

36 Socket Bolt

37 Toothed Lock Washer

38 Oil Cap Assembly M 1 ER1BS1175 ER1BS1175 ER1BS1175

39 Oil Plug B

40 Eyebolt Packing 1 ES127005S
41 Name Plate OF F 1 ER1BS9890
42 Name Plate OM M 1 ER1BS9891 ER1BS9891 ER1BS9891
43 Spring Pin 1 E3S129005S
44 Cover Suspender A 1 ER1BS9431
45 Cover Suspender B 1 ER1BS9432
46 Washer 2 ER1BS9436

Machine Screw with Lock

47

Washer

Part Name

Parts Per

Hoist

S 1 A1KHM03S5A1 A1KHM05S5A1

D 1 A1KHM03B5A1 A1KHM05B5A1 A1KHM10B5A1 A1KHM20B5A1

S 1 A1KHA03S5A1 A1KHA05S5A1

D 1 A1KHA03B5A1 A1KHA05B5A1 A1KHA10B5A1 A1KHA20B5A1

F

M 2 ER1BS9135

2 ES650005S

001H 003S 005L 003H 005S 010L 010M 010S 015S 020L 020M 030C 020S 025S 030L 030S 050L

A1KHM­10E5A1

A1CKK-

10E5A1

4 9091259 9091286
5 90912135
4 9679709 9679711
5 9679711

2 ER1BS9135
3 ER1BS9135

A1KHM10S5A1 A1KHM20E5A1 A1KHM20S5A1

A1KHA10S5A1 A1CKK20E5A1 A1KHA20S5A1

A1KHM­30S5A1

A1KHM­30B5A1

A1KHA­30S5A1

A1KHA­30B5A1

A1KHM­20S5A1

A1KHM­20B5A1

A1KHA­20S5A1

A1KHA­20B5A1

10.1 Housing and Motor Parts

57

Figure

No.

48 Packing C 1 ER1BS9117 ER1CS9117 ER1DS9117 ER1ES9117

49 Controller Cover Assembly

50 Socket Bolt 4 9091233 9091254 9091276

Toothed Lock Washer

51

Spring Washer D 4 9012708 9012709

52

Name Plate B

D 1

Name Plate B Blank

53 Name Plate D

54 Name Plate AD 1
55 Warning Label EE 1 E2D866125

56 Balancer

57 Spring Washer

58 Socket Bolt

Part Name

Parts Per

Hoist

S 1 ER1BS2104 ER1CS2104

D 1 ER1BB2104 ER1CB2104 ER1DB2104 ER1ES1104

S 4 9679708 9679709 9679711

D 4 9679711

S 1

S 1

D 1

S 1

D 1

S 1

D 1 ER1EB9109

S 3

D 3 9012711

S 3

D 3 9091272

001H 003S 005L 003H 005S 010L 010M 010S 015S 020L 020M 030C 020S 025S 030L 030S 050L

A1CHM-

03S9A5

A1CHM-

03S9A5

A1CHM­01H9A6

A1CHM­01H9A6

ER1BH-

9868

A1CHM-

03S9A3

A1CHM-

03B9A3

ER1BS-

9868

A1CHM-

05L9A3

A1CHM-

03S9A5

A1CHM-

05L9A6
ER1BL-

9868

A1CHM-

05S9A5

A1CHM-

05S9A5

A1CHM-

03S9A6

A1CHM-

03S9A6

ER1BH-

9868

A1CHM­05S9A3

A1CHM­05B9A3

ER1BS-

9868

A1CHM-

10L9A3

A1CHM­05S9A5

A1CHM­10C9A6

ER1BL-

9868

ER1CB-

2104

A1CHM­10E9A3

ER1CE-

9868

ER1DS2104 ER1DB2104 ER1ES1104

A1CHM-

A1CHM-

A1CHM-

A1CHM-

A1CHM-

A1CHM-

A1CHM-

10S9A3

A1CHM-

10B9A3

ER1BS9868

15M9A3

A1CHM10S9A5

A1CHM-

15P9A6

20L9A3

A1CHM­20C9A6

ER1BL-

9868

20E9A3

ER1CE-

9868

30R9A3

20S9A3

A1CHM-

20B9A3

A1CHM20S9A5

ER1DR-

9868

ER1BS9868

25M9A3

A1CHM-

25P9A6

A1CHM-

30L9A3

A1CHM30C9A6
ER1BL-

9868

A1CHM-

30S9A3

ER1BS-

9868

A1CHM­50U9A3

A1CHM­50V9A6

ER1BL-

9868

ER1EB-

9109

90127-

11

90912-

72

10.1 Housing and Motor Parts

58

10.2 Gearing Parts

Figure 10-2 Gearing Parts

59

Figure

No.

1 Bearing Holder 1 ER1CS9110 ER1DS9110 ER1ES9110
2 Socket Bolt 3 90912133 9091250 9091249
3 Snap Ring 1 9047262 9047262 9047275 9047280
4 Collar B 1 ER1BS9111

5 Pinion Assembly 1 ER1BS5220 ER1CS5220 ER1DS5220 ER1ES5220
6 Oil Seal 1 ES221003 ES221010S ES221015

7 Ball Bearing 1 9000507 9000509 9000609 9000611
8 Load Sheave 1 ER1BS9241

9 Oil Seal 1 ES232005S ES232005S ER1DS9244 ES232015
10 Ball Bearing 1 9000107 9000107 9000109 9000110
11 Snap Ring 1 9047262 9047262 9047275 9047280

12 Load Gear

13 Snap Ring 1 9047130 9047135 9047145 9047150
14 Ball Bearing 1 9000201 9000301 9000303 9000304
15 Ball Bearing 1 9000301 9000204 9000404 9000405

16 Friction Clutch Set

17 Wavy Washer F 1 ER1BS9234 ER1CS9234 ER1DS9234 ER1ES9234
18 Oil Seal F 1 ES221005S E6F235003S ER1DS9233 ER1ES9233
19 Friction Plug F 1 ER1BS9235 ER1CS9235 ER1DS9235 ER1ES9235
20 Nameplate FP F 1 ER1BS9892

21 Set Pin S

Part Name

Parts Per

Hoist

F, S 1

M, S 1

F, D 1

M, D 1 ER1BA9240

F, S 1

F, D 1

F, S 2

M, S 2

F, D 2

M, D 2 ES120003 ES120003 ES120010S ES120010S

001H 003S 005L 003H 005S 010L 010M 010S 015S 020L 020M 030C 020S 025S 030L 030S 050L

ER1BH-

9240

ER1BH-

9240

ER1BA-

9240

ER1BH-

1223

ER1BA-

1223

ER1BL-

ER1BS-

ER1BL-

9240

ER1BS-

ER1BA-

9240

ER1BL9240 ER1CS9240

ER1BC-

ER1BS-

ER1BL-

1223

ER1BB-

ER1BC-

1223

ES120-

ES120-

ER1CS9241 ER1CL-9241

9241

ER1CH-

9240

ER1CH-

9240

9247

ER1CH-

1223

ER1CA-

1223

ES120003 ES120010S ES120010S

003

003

ER1CS9240

9240

ER1CS9240

9240

ER1CS9240

ER1CS-

1223

ER1CB-

1223

ER1CL -

1223

ER1CC-

1223

ES120-

003

1223

1223

ES120003 ES120010S ES120010S

ER1DS-

9241

ER1CE-

ER1DS-

9240

ER1DS-

9240

ER1DS-

9240

ER1DS-

9240

ER1DS-

1223

ER1DB-

1223

ER1DM-

ER1DM-

ER1DM-

ER1DM-

ER1DM-

ER1DP-

9240

ER1CE-

1223

ES120010S ES120010S

9240

9240

9240

9240

1223

1223

ER1DL9241

ER1DS-

9240

ER1DS-

9240

ER1DS-

9240

ER1DS-

9240

ER1DL-

1223

ER1DC

-1223

ER1DE9240

ER1DE1223

ER1ES-

9241

ER1ES-

9240

ER1ES-

9240

ER1ES-

9240

ER1ES-

9240

ER1ES-

1223

ER1EB-

1223

ER1EM-

9241

ER1EM-

ER1EL-

9240

ER1EM-

ER1EL-

9240

ER1EL9240

ER1EL9240

ER1EM-

ER1EL-

1223

ER1EP-

ER1EC-

1223

ER1FS9241

9240

9240

1223

1223

ER1FS-

5220

ER1FS-

9240

ER1FS-

9240

ER1FS-

9240

ER1FS-

9240

ER1FS-

1223

ER1FB-

1223

ER1ES-

5220

ER1EM-

9241

ER1EM-

9240

ER1EM-

9240

ER1EL-

9240

ER1EL-

9240

ER1EM-

1223

ER1EP-

1223

10.2 Gearing Parts

60

Figure

No.

22

Gear Plate

23 Spring Washer

24 Socket Bolt

Ball Bearing

25

(Needle Bearing for
003S and 005L)

26 Gear B Assembly

27 Thrust Needle Bearing

Part Name

Parts Per

Hoist

F, S 1

M, S 1

F, D 1

M, D 1 ER1BC9261 ER1CL9261 ER1DL9261 ER1FS9261

F, S 3

M, S 3

F, D 3

M, D 3 9012709 9012709 9012711 9012711

F, S 3

M, S 3

F, D 3

M, D 3 90912138 90912138 9091275 9091275

F, S 2

M, S 2 ER1BC-9265

F, D 2

M, D 2 ER1BC9265 9000100 9000201 9000302

F, S 1

M, S 1 ER1BC5262

F, D 1

M, D 1 ER1BC5262

M, S 1

F, D 1

M, D 1 ER1BC9268

001H 003S 005L 003H 005S 010L 010M 010S 015S 020L 020M 030C 020S 025S 030L 030S 050L

ER1CL-

5262

ER1CL-

5262

ER1CL -

9261

ER1CL -

9261

90127-

09

90127-

09

90912-

138

90912-

138

9000

100

9000

100

ER1CL-

5262

ER1CL-

5262

ER1CC-

5262

ER1CC-

5262

ER1DL9261 ER1FS9261

ER1DL9261 ER1FS9261

9012711 9012711

9012711 9012711

9091275 9091275

9091275 9091275

9000201 9000302

9000201 9000302

ER1DM-

ER1DL-

5262

ER1DL-

5262

5262

ER1DM-

5262

ER1DP-

5262

ER1DP-

5262

ER1DL-

5262

ER1DL-

5262

ER1DC-

5262

ER1DC-

5262

ER1EL5262

ER1EL5262

ER1EL-

5262

ER1EL-

5262

ER1EC-

5262

ER1EC-

5262

ER1FS-

5262

ER1FS-

5262

ER1FB-

5262

ER1FB-

5262

ER1EL-

5262

ER1EL-

5262

ER1BC-

9261

ER1BC-

9261

90127-

09

90127-

09

90912-

138

90912-

138

ER1BC-

9265

ER1BC-

5262

ER1BC-

9268

ER1BC-

9268

ER1CL9261 ER1DL9261 ER1FS9261

9012709 9012711 9012711

90912138 9091275 9091275

9000100 9000201 9000302

10.2 Gearing Parts

61

Figure

No.

28 Thrust Plate

29 Pawl M 1 L4155015 L4155015 ES268010S
30 Pawl Shaft M 1 ER1BS9289 ER1BS9289 ER1ES9289
31 Pawl Spring M 1 ER1BS9290 ER1BS9290 ER1ES9290
32 Snap Ring M 1 L4188015 L4188015 9047116
33 Pawl Shaft Washer M 1 ER1BS9294 ER1BS9294 ER1ES9294

34

Mechanical Brake with Friction
Clutch Set

35 Ball Bearing M 1 9000201 9000202 9000303 9000304

Part Name

Parts Per

Hoist

M, S 1

F, D 1

M, D 1 ER1BC9269

M, S 1

M, D 1

001H 003S 005L 003H 005S 010L 010M 010S 015S 020L 020M 030C 020S 025S 030L 030S 050L

ER1BS-

1274

ER1BB-

1274

ER1BC-

9269

ER1BC-

9269

ER1BL-

1274

ER1BC-

1274

ER1CH-

1274

ER1CA-

1274

ER1CS-

1274

ER1CB-

1274

ER1CL-

1274

ER1CC-

1274

ER1DS-

ER1DM-

1274

ER1DB-

1274

1274

ER1DP-

1274

ER1DL -

1274

ER1DC-

1274

ER1BH-

1274

ER1BA-

1274

ER1EM-

ER1EL-

ER1FS-

ER1ES-

1274

ER1EB-

1274

1274

ER1EP-

1274

1274

ER1EC-

1274

1274

ER1FB-

1274

ER1EM-

1274

ER1EP-

1274

10.2 Gearing Parts

62

10.3 Hook Parts

Figure 10-3 Hook Parts

63

Figure

No.

Suspender T (for MR1/MR2

1

Trolley)
Suspender G (Optional For

MR1/MR2 Trolley)
Suspender E (for Geared

2

Trolley)
Suspender E (for Push Trolley) 1 T7GB004005 T7GB004010 T7GB004020

3 Connection Yoke 1 ER1BS9029 ER1CS9029

4 Connection Yoke Rubber 1 ER1BS9028 ER1DL9028

5 Yoke Bolt 1 ER1CS9032 ER1ES9032

6 Slotted Nut 1 L3183008 ES088020L

7 Split Pin 1 90094145 9009436

8 Top Hook Assembly 1 ER1BS1001

9 Hook Latch Assembly 1 ER1BS1002 ER1DS1002 ER1ES1002

10 Chain Pin 1

11 Slotted Nut 1

12 Split Pin 1
13 Connection Shaft 1 ER1BS9121 ER1CS9121 ER1DS9121 ER1ES9121

14 O Ring 2 9013306 9013309 9013313 9013317
15 Plate A 1 ER1BS9123 ER1DS9123 ER1ES9123

Machine Screw with Spring
Washer

16

Socket Bolt 2 9091249
17 Toothed Lock Washer 2 9012709
18 Fixing Shaft Assembly 1 ER1BS1122 ER1CS1122 ER1DS1122 ER1ES1122
19 O Ring 2 9013305 9013307

Shaft Plug 1 ER1BS9128 ER1CS9128 ER1DS9128
20

Oil Plug 1 E7S126005
21 Plug Packing 1 ES127005S
22 Machine Screw 1 9798543

Part Name

Parts Per

Hoist

1 ER1BS9031 ER1CS9031

1 MR1DS9001 MR1ES9001

1 T7GB004010 T7GB004020

2 M6F554010

001H 003S 005L 003H 005S 010L 010M 010S 015S 020L 020M 030C 020S 025S 030L 030S 050L

ER1BL-

1001

ER1CS1001 ER1CL1001

ER1DS-

9031

ER1DS-

9029

ER1DS-

1001

ER1DL9031

ER1DL9029

ER1DL1001

ER1DR-

9031

MR1FS-

9001

T7GB-

004030

T7GB-

004030
ER1DR-

9030

ER1DR-

1001

ER1FS-

1002

ES041-

030

M2049-

020

90094-

13

ER1ES-

9031

MR1ES-

9001

T7GB-

004020

T7GB-

004020

ER1ES9029

ER1ES-

9028

ER1ES-

1001

ER1ES-

1002

ER1FS9031

MR1FS9001

T7GB004030

T7GB004030

ER1FS9028

ER1FS1001

ER1FS1002

ER1FR-

MR1GS-

MR1GS-

MR1GS-

ER1FR-

ES006-

ES088-

90094-

ER1FR-

ER1FR-

ES041-

M2049-

90094-

9031

9001

9001

9001

9030

050

050

37

1001

1002

050

030

145

10.3 Hook Parts

64

Fig No Part Name

23 Body Protector 1

24 Socket Bolt 2

25 Spring Washer 2

26 Bottom Hook Complete Set 1

27 Bottom Hook Assembly 1

28 Hook Latch Assembly 1 ER1BS1002 ER1DS1002

29 Thrust Collar A 1 ES026003 ES026010L ES026015

30 Hook Stopper 2 ES027003 ES027010L ES027015

31 Thrust Bearing 1 ES022003 ES022010L ES022015

32 Bottom Shaft Assembly 1

33 Idle Sheave Assembly 1

34 Bottom Yoke Assembly 1

35 Bolt 3

36 Spring Washer 3

37 Nut 3

38 Name Plate C 1

39 Stopper Assembly

Load Chain (Black) 1 LCER003C LCER005C LCER010C LCER020C

40

Load Chain (Nickel Plated) 1 LCER003NP LCER005NP LCER010NP LCER020NP

Load Chain (Nickel Diffused) 1 LCER003ND LCER005ND LCER010ND LCER020ND

Parts Per

Hoist

001H 003S 005L 003H 005S 010L 010M 010S 015S 020L 020M 030C 020S 025S 030L 030S 050L

ER1BH-

ER1BS-

ER1CS-

ER1CH-

1011

1011

1011

1 ER1CS1041 ER1DS1041 ER1ES1041
2

1011

ER1CS-

1011

ER1DS1011

ER1DM-

1011

ER1DM-

1002

ER1ES1011

ER1ES1002

ER1DR

-1011

ER1FS

-2011

ER1FS

1002

ES026-

025

ES027-

025

ES022-

025

ES5054-

030

ES1051-

030

ES032-

030

ES082-

025

90127-

12

90934-

27

M3805-

030

ER1ES

1041

ER1ES-

ER1EM-

1011

ER1ES-

1002

ES026-

015

ES027-

015

ES022-

015

ER1ES1041 ER1FS1041

LCER-

025C

LCER-

025NP

LCER-

025ND

1011

ER1FS1002

ES026025

ES027025

ES022025

ER1FS1011

LCER030C

LCER030NP

LCER030ND

10.3 Hook Parts

ER1FR-

9055

90912-

72

90127-

11

ER1FR-

1011

ER1FR-

2011

ER1FR-

1002

ES026-

050

ES027-

050

ES022-

050

ES5054-

050

ES1051-

050

ES032-

050

ES082-

050

90127-

13

90934-

33

M3805-

030

ER1ES

1041

LCER-

025C

LCER0

25NP

LCER­025ND

65

This Page Intentionally Left Blank

10.3 Hook Parts

66

10.4 Chaining Parts

Figure 10-4 Chaining Parts

Fig No Part Name

1 Chain Guide A U 1 ER1BS9331

2 Chain Guide AL U/L 1 ER1BS9330

3 Guide Roller 1 ES403005S ER1DS9333 ER1DL9333

4 Roller Pin 1 ER1CS9334

5 Limit Lever S U 1 ER1BS9337 ER1CS9337 ER1DS9337

6 Limit Lever Assembly U/L 1 ER1BS5335

7 Cushion Rubber U (x) ER1BS9053 (2) ER1CS9053 (2) ER1DS9053 (2)

8 Chain Spring

67

9 Limit Lever Striker U 1 ER1ES9054

10 Chain Guide B 1 ER1BS9332
11 Mach. Screw w/Spring Washer 4 M6F554010 E6F151003

12 Socket Bolt 4 90912138 9091254 9091277 9091274
13 Spring Washer 4 9012709 9012711
14 Limit Lever Pin Assembly 1 ER1BS1338 ER1CS1338 ER1DS1338 ER1ES1338

17 Split Pin 1 9009410

18 Chain Container Kit 1 BKB1 BKC1 BKD1

19 Chain Container Assembly 1 ER1BS6403 ER1CS6404 ER1DS6405 BKE2
20 Socket Bolt 1 ER419001 90912104
21 Lever Nut 1 ES855003
22 Socket Bolt 1 ER414001

23 Lever Nut

24 End Wire (OBSOLETE) * 1 ER1BS9408 ER1DS9408
25 End Suspender Assembly 1 ENDSUSB ENDSUSCD

26 End Suspender 1 ER1BS9408R2

27 Socket Bolt 1 9091255 ER414001
28 Flat Washer 2 J1WD01100060

29 Lever Nut 1 ES855003 ES857005S

* Replace figure #24 with figure #25 End Suspender Assembly.

Parts Per

Hoist

U, S (x) ER1DL9051 (1)

U, D (x)

U/L, S

(x) ES047D003 (2) ES047A005 (2) ER1DS9051 (2)

U/L, D

(x)

1 ES857005S
2 L4082060

001H 003S 005L 003H 005S 010L 010M 010S 015S 020L 020M 030C 020S 025S 030L 030S 050L

ES047-

D003 (6)

ES047-

D003 (2)

ER1BL-

9331

ER1BL-

9330

ER1B­L5335

ES047A005 (2)

ER1BL-

9332

ER1CS1331 ER1CL1331

ER1CS9330 ER1CL9330

ER1CS5335 ER1CL5335

ER1DS­9051 (2)

ER1CS9332 ER1CL9332

ER1DS-

1331

ER1DS-

9330

ER1DS-

9334

ER1DS-

5335

ER1DS­9051 (2)

ER1DS-

9332

ER1ES­9053 (2)

ES047-

015 (2)

ER1DL­9051 (2)

ER1ES-

ER1DL1331

ER1DL9330

ER1DL9334 ER1ES9334

ER1DL5335

ER1ES9053 (1)

ER1DL­9051 (2)

ES047-

015 (1)
ER1DL9051 (2)
ES047-

015 (2)

ER1DL9332

ER1DL­9051 (3)

END-

SUSDR
ER1DR-

9408

J1BE080

-3518

9331

ER1ES-

9330

ER1ES-

9337

ER1ES-

5335

ES047-

015 (1)
ES047-

D015(1)
ES047-

015 (2)
ES047-

D015 (2)

ER1ES-

9332

ER1EM-

9331

ER1EM-

9330

ER1EM-

9333

ER1EM-

9337

ER1EM-

5335

ER1EM-

ER1FS9053 (1)

9053 (1)
ER1EM-

ER1FS9051 (1)

9051 (1)
ER1FH-

ER1FB9051 (1)

9051 (1)
ER1EM-

ER1FS9051 (2)

9051 (2)
ER1FH-

ER1FB9051 (2)

9051 (2)
ER1FH-

9054

ER1EM-

9332

90912136

ENDSUSE

ER1ES9408

J1BE11006032

L4082060

ER1FS9331

ER1FS9330

ER1FS9333

ER1FS9337

ER1FS5335

ER1FS9054

ER1FS9332

ER1EM-

9331

ER1EM-

9330

ER1EM-

9333

ER1EM-

9337

ER1EM-

5335

ER1EM-

9053(1)

ER1EM­9051 (2)

ER1FH­9051 (2)

ER1EM­9051 (3)

ER1FH­9051 (3)

ER1FH-

9054

ER1EM-

9332

10.4 Chaining Parts

68

10.5 Electric Parts

Figure 10-5 Electric Parts

69

Fig No Part Name

1 Limit Switch Assembly
2 Socket Bolt 3 9091247

3 Spring Washer 3 9012709
4 Plate 1 ER1BB9441 ER1CB9441 ER1DB9441 ER1EB9441

5 Plate Screw
6 Hinge 1 ER1BS9442 ER1CS9442 ER1ES9442

7 Hinge Screw 2 ER1BS9443
8 Mach. Screw w/Spring Washer 2 E6F151003
9 Bushing 1 ECP99JBAA ECP99JBAB

CH Meter

10

- Trans. Secondary = 110V
11 Terminal Plate, 3P 1 ECP1303AA
12 Mach. Screw w/Spring Washer 2 MS555010

13 Terminal Plate 6P

14 Mach. Screw w/Spring Washer
15 Mach. Screw w/Spring Washer 3 MS555010

16 Electromagnetic Contactor 1 MGC22306A MGC23306A MGC23306B
17 Mach. Screw w/Spring Washer 2 MS556010

Electromagnetic Contactor

18

- High Speed
19 Mach. Screw w/Spring Washer D 2 MS556010 MS556010 MS556010

Electromagnetic Contactor

20

- Low Speed
21 Mach. Screw w/Spring Washer D 2

Transformer

- Primary = 208-230/460V

- Secondary = 110V
22

Transformer

- Primary = 575V

- Secondary = 110V

23

Fuse

- Trans. Secondary = 110V
24 Mach. Screw w/Spring Washer 4 MS555010

Parts Per

Hoist

U 1 ER1BS1551 ER1ES1551

U/L 1 ER1BS2551 ER1ES2551

M 1 ECP91CHAB ECP91CHAB ECP91CHAB

S 1 ECP1306AA
D 2 ECP1306AA ECP1306AA ECP1306AA
S 2 MS556010
D 4 MS556010 MS556010 MS556010

D 1 MGC11226A MGC12226A MGC13226B

D 1

S 1 TRF62M601 TRF63M601
D 1 TRF62M601 TRF62M601 TRF63M601
S 1 TRF32K601 TRF33K601
D 1 TRF32K601 TRF32K601 TRF33K601
S 1 9006271 9006272

D 1 9006271 9006271 9006272

001H 003S 005L 003H 005S 010L 010M 010S 015S 020L 020M 030C 020S 025S 030L 030S 050L

3 ER1BS9445
4 ER1BS9445

MGC2-

4306A

MGC1-

5306A

MGC1-

3306A

MS556-

010

TRF65-

M601

TRF35-

K601

9006273 9006272

MGC2-

3306B

MGC1-

3226B

TRF63-

M601

TRF33-

K601

10.5 Electric Parts

70

10.6 Power Supply and Pendant Parts

-

71

Fig No Part Name

1 Socket Holder 1 ER1BS9511
2 Socket Holder Packing 1 ER1BS9512

Machine Screw with Spring

3

Washer

4 Socket 4P Assembly 1 ER1BS1523 ER1ES1523

5 Socket 5P Assembly

Flat Head Tapping Machine

6

Screw
Power Supply Cable 4C

7

Complete Set

8 Power Supply Cable 4C 1 14/4 12/4

9 Plug 4P 1 ES522003 E7S522003

10 Cable Support Arm 1 ER1BS9541
11 Cable Support 12 Assembly 1 ES822003 MS1724010
12 Cord Support Pin B 1 ES628003
13 Split Pin 1 9009402
14 Cable Hanger 14 Assembly 2 ES1527003 MS1733020

Machine Screw with Spring

15

Washer
Push Button Cord Complete

16

Set

17

18

19 Cord Chain Pin B 1 ES628003
20 Split Pin 1 9009402
21 Cap 2 CAP

22

23 Plug 5P 1 E3S613003
24 Warning Tag LD 1 WTAG7
25 Tag Holder 1 E3S787003

Push Button Cord 3C S 1 16/3P
Push Button Cord 4C D 1 16/4P 16/4P 16/4P

2 Push Button Switch
Assembly

Arrow

- set of 2

26 Cord Support Wire Stopper 1 ER1BS9535

Machine Screw with Spring

27

Washer

Parts Per

Hoist

4 ES656003

S 1 ER1BS1564 ER1ES1564
D 1 ER1BB1564 ER1EB1564

8 ES558003

1 ER1BS1521 ER1ES1521

2 ES650005S

S 1 ER1BS1557 ER1ES1557
D 1 ER1BB1558 ER1BB1558 ER1EB1558

S 1 ES1615S003
D 1 ECP311BAB ECP311BAB ECP311BAB

S 1 ARROWS
D 1 ARROWD ARROWD ARROWD

2 M6F554010

001H 003S 005L 003H 005S 010L 010M 010S 015S 020L 020M 030C 020S 025S 030L 030S 050L

10.6 Power Supply and Pendant Parts

10.5 Electric Parts

www.harringtonhoists.com

Harrington Hoists, Inc. Harrington Hoists – Western Division
401 West End Avenue 2341 Pomona Rd. #103
Manheim, PA 17545-1703 Corona, CA 92880-6973
Phone: [phone] Phone: [phone]
Toll Free: 800-233-3010 Toll Free: 800-317-7111
Fax: [phone] Fax: [phone]

EROM