Krendl 1300, 2300 Owner's Manual

OWNERS MANUAL

MODEL #1300/2300

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60 YEARS OF AMERICAN INGENUITY

KRENDL MACHINE COMPANY • 1201 SPENCERVILLE RD

DELPHOS, OHIO 45833 • TELEPHONE [phone] • FAX [phone]

E - MAIL: [e-mail] • WEB SITE: www.krendlmachine.com

CONGRATULATIONS ON YOUR PURCHASE OF KRENDL EQUIPMENT

MODEL #1300/2300

OWNER'S MANUAL

FOR ASSURED SAFETY AND CONFIDENCE, PLEASE READ THIS
MANUAL CAREFULLY BEFORE INSTALLING AND OPERATING YOUR
MACHINE.

E-MAIL ADDRESS IS: [e-mail]

WEB SITE IS: www.krendlmachine.com

T able of Contents

PAGE

INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GENERAL SAFETY INFORMATION. . . . . . . . . . . . . . . . . .

DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WARRANTY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RETURNED GOODS PROCEDURE . . . . . . . . . . . . . . . . .

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BASIC COMPONENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . .

1
2-3
4-5

6

7

7

8

9

OPERATING INSTRUCTIONS

Machine Hook-up. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Operation. . . . . . . . . . . . . . . . . . . . . . . . . . .

Mechanical Settings. . . . . . . . . . . . . . . . . . . . . . . . . . .

GENERAL MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . .

ELECTRICAL SYSTEM. . . . . . . . . . . . . . . . . . . . . . . . . . . .

LADDER DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SPARE PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10-12

13

14-15
16-20
21-27
28-32
33-35

36

36-47

GLOSSARY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SERVICE RECORD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

48
49

MODEL #1300/2300

INTRODUCTION

Thank you for purchasing a KRENDL INSULATION MOVING MACHINE. With over sixty years experience
in manufacturing insulation moving equipment, we have designed and built your machine with the highest
quality to provide years of reliable service.

This manual has been prepared to help you obtain the maximum efficiency and service from your Krendl
equipment. The machine is designed to condition and apply insulation with the utmost in dependable
performance. Our primary objective is to build equipment which will provide complete satisfaction so
that you may confidently recommend Krendl to others.

We do not manufacture or sell insulation. Our interest lies only in the proper performance of the equipment we
manufacture. We make no recommendations or guarantees concerning various insulations.

CAUTION:

This manual contains important information regarding the safe assembly and operation of your
machine. We urge you to read it carefully and follow the instructions provided. If your questions are not
answered in this manual, may we hear from you? We want you to be able to operate this unit safely
and confidently.

UNPACKING: Store and unpack carton with correct side up. Unpack your machine IMMEDIATELY and
check for damage in shipping. Place any damage claim with delivering carrier, saving all packing

materials for inspection. Our warranty covers manufacturer's defects only. DO NOT return to shipper.

FILL IN AND RETAIN:

Krendl Machine Company Telephone: [phone]
1201 Spencerville Rd Fax: [phone]
Delphos, Ohio 45833 U.S.A. E-mail: [e-mail]

Web Site:

For your protection in the event of theft or loss, please fill in the information requested for your own
records. This information will be needed for in-warranty repairs. You may also want to attach a copy of
your invoice.

Machine model number _ Blower motor manufacturer _
Serial number _ Agitator motor manufacturer _
Blower(s) serial number(s) _ Speed reducer manufacturer _

www.krendlmachine.com

Date of purchase _ Supplier _
The model and machine serial numbers are located on the hopper of the machine unit. The blower(s)

serial number(s) is located on the motor housing of the blower(s). The motor(s) serial number(s) is
located on the motor(s) housing and the reducer serial number is located on top of the reducer.

Rev. Date: 12/27/17 Page 1

MODEL #1300/2300

GENERAL SAFETY INFORMATION

Important: Read all instructions before operating this unit. This equipment can be potentially

dangerous and must be used in strict accordance with instructions.
Disclaimer Notice: The manufacturer will not be legally responsible for any injury or damage resulting

from the improper use of this equipment or the failure to follow instructions.

Unpacking

Handle cartons with care to avoid damage from dropping or bumping. Store and unpack cartons with the
correct side up. Completely remove machine from the packaging and from any shipping pallet or skid to

which it might be attached. In addition, completely remove all shipping materials from inside the machine.

General Safety

1. Read this manual carefully and become familiar with your machine unit. Know its applications,
limitations, and any hazards involved.

2. This machine was designed and manufactured for specific applications. Do not attempt to
modify the unit or use it for any application it was not designed for. If you have any questions
about your intended use or the machines suitability, ask your dealer/distributor or consult the
factory. The manufacturers' could not possibly anticipate every circumstance that might involve
a hazard. For that reason, warnings in the manual and warning tags or decals affixed to the unit,
are not all-inclusive. If you intend to handle, operate, or service the unit by a procedure or method
not specifically recommended by the manufacturer, first make sure that such a procedure or

method will not render this equipment unsafe or pose a threat to you and others.

Electrical Safety

• The National Electric Code (NEC) in the United States and many international electrical codes require

frame and external electrically conductive parts of this machine to be properly connected to an approved
earth ground. Local electrical codes may also require proper grounding of machine. Consult with local
electricians for grounding requirements in your area.

• Never handle any kind of electrical cord or device while standing in water, while barefoot or while hands
or feet are wet. Dangerous electrical shock will result.

• Use a ground fault circuit interrupter (GFCI) in any damp or highly conductive area. (metal decking or steel work)

• Reference NFPA 79, 70E, or OSHA safe work practices when performing energized work procedures.

Rev. Date: 12/27/17 Page 2

MODEL #1300/2300

Safety/Caution

• Be Safe - Keep away from moving parts.

• Be Safe - Make sure all guards and hopper bar are in proper place before operating machine. Guards
and safety devices/switches should not be removed, modified or by-passed. Hands should
never pass below hopper bar.

• Be Safe - Do not remove motors or lift hopper when unit is connected to power supply.

• Be Safe - Make sure machine is properly grounded. Protect all electrical supply cords from sharp
objects, moisture, and other potentially hazardous materials. Keep power cords in good
repair. Electrical service must be performed by a qualified electrician.

• Be Safe - Disconnect power supply before inspecting or adjusting unit.

• Be Safe - Consult a qualified technician to answer questions before attempting to operate, or injury may
result.

• Be Safe - Do not operate machine alone.

• Be Safe - Do not leave machine unattended and energized.

• Be Safe - Turn machine off and disconnect electricity before clearing and feeding jam or attempting to
remove any object dropped in the hopper.

• Be Safe - Keep hands, loose clothing, jewelry and hair away from agitators, gears, chains and other
moving parts.

• Be Safe - Use proper lifting when moving insulation and loading machine.

• Be Safe - Keep work area clear of debris.

• Be Safe - Wear proper safety equipment, including protective gear, such as respirators, eye and ear
protection.

• Be Safe - Violation of the Owner's Manual or safety precautions may void warranty.

Make Sure!

• Hopper is empty of foreign objects before starting.

• Adequate electrical power is supplied or damage to unit will result.

• Blower filter is kept clean and in place when blower is on.

• Machine is turned off immediately if hose is plugged, or blower will overheat.

• Machine must be on before adding insulation.

• Blower(s) must be on, when agitators are running, or machine will bind.

• Agitator motor is not run with hopper empty for more than a few minutes, or damage to seals will result.

• Sprockets, chains, belts and pulleys are correctly aligned and tensioned.

• Pieces of bag are not left in the machine as this can bind and stall your machine.

• This machine should only be used with good quality insulations that are dry, undamaged and that meet

a certain industry specification or quality standards.

Rev. Date: 12/27/17 Page 3

DECALS

MODEL #1300/2300

Keeping the filter clean will result in longer
blower life and better performances.

Manufacturer information is provided here
along with machine model, and serial number.

Rotating parts will be moving in this direction.

KMC-01234

Rotating parts can be dangerous! You can
snag clothes, hair, hands, etc. This can
cause serious injury or death.

Made in the U.S.A.

Opens and closes the material feed gate
which in turn controls the production.

Part number for identication and tracking.

Identifies position of material feed gate.

Identifies the three outlets on this side of machine.
24VAC On/Off Outlet - Specifies the voltage this

outlet is rated for. Power turns on and off with
agitator.

Wireless Remote Outlet - Indicates that this outlet
is intended for only the wireless remote. Each
time machine cycle starts, an audible alarm warns
the operator that the machine is about to come on.

Remote Control Outlet - Indicates that this outlet
is intended for only the remote control outlet. Each
time machine cycle starts, an audible alarm warns
the operator that the machine is about to come on.

Rev. Date: 12/27/17 Page 4

General safety information intended to reduce
the risk of serious injury or death

Indicates which employee date equipment
was inspected.

MODEL #1300/2300

Indicates the controls that start, stop, and run the machine.

Provides the necessary instructions to properly operate and troubleshoot the machine.
Failure to follow these instructions could result in damage to the machine.

Indicates that the electrical box on the machine
is in compliance with UL codes.

Indicates this unit has two power sources that
should be disconnected before servicing to re­duce the risk of serious injury or death.

Rev. Date: 12/27/17 Page 5

Identifies what type of insulation should be used with this
machine and that the manual should be read before operat­ing. W arns to be careful around electrical components!
This can cause serious injury or death.

Reset button for motor.

Indicates if blower is off, on,
or on with agitator .

MODEL #1300/2300

WARRANTY:

Krendl Machine Company (Company) warrants to each original purchaser (Buyer) of its

machines that such products will be free of manufacturing defects for a period of 2 years from
the date of shipment to the Buyer. (This does not include accessories, pumps, blowers, wall
scrubbers, etc.)

No warranty is made with respect to:

1. Components or accessories manufactured and warranted by others. Warranties for
purchased component parts as supplied from vendor such as engine, electric motor,
blower, gearbox, transmission, etc., if furnished by the manufacturer of the component, are
on file at the Company’s main office and copies will be furnished at request of Buyer.
Component(s), shipping costs prepaid, shall be sent to Company who in turn shall forward
to vendor for evaluation and warranty determination.

2. Any defect caused by repair, alteration and/or adjustment performed by Buyer or customer/
vendor of Buyer without the express written authorization of the Company.

3. The labor costs of replacing parts by parties other than the Company.

4. Any machine that has not been operated and/or maintained in accordance with normal
industry practice and the written recommendations of the Company. (e.g. machine oper­ated with an improperly sized, worn or damaged hose, improper or inattention to preven­tative maintenance, etc.)

5. The product has been subjected to misuse, negligence or accident or results of any
application or use of the blowing equipment not in accordance with the Company recom­mendations.

This limited warranty does not cover the free replacement of component parts that become
inoperative due to wear and usage and need to be replaced on a regular basis, including but not
limited to: airlock seal(s), agitator(s), shredder(s), auger(s), fuse(s), switch(es), clutch(es), hose(s),
shaft seal(s), chain(s), belt(s), sprocket(s), pulley(s), bearing(s), cable(s), battery(ies), filter(s),
fan(s), etc.

The Company’s obligation under this warranty is limited to repairing or replacing (at Company
option) any part that is determined by the Company to be suffering from a manufacturing defect.
The Company (at Company option) will provide any required parts and labor to the Buyer. If the
equipment or parts must be returned to the Company for repair, all transportation costs shall be
the Buyer’s responsibility.

THIS LIMITED WARRANTY IS EXPRESSLY IN LIEU OF ANY OTHER GUARANTEES AND / OR
WARRANTIES, ORAL OR WRITTEN, EXPRESSED OR IMPLIED, INCLUDING WITHOUT LIMITA­TION, THE IMPLIED WARRANTY OF MERCHANTABILITY. NO WARRANTY, EXPRESS OR
IMPLIED, OTHER THAN THE AFORESAID WARRANTY IS MADE OR AUTHORIZED BY COM­PANY. COMPANY SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES TO PROPERTY OR INJURY TO ANY PERSON OR COSTS ASSO­CIATED WITH LOSS OF PRODUCTION RESULTING IN LOSS OF REVENUE, PROFITS OR LOSS
OF EQUIPMENT THROUGH THE USE OF THIS EQUIPMENT.

Note: Special job circumstances incurring costs for specialized repair and next day delivery
of parts will not be reimbursed by the manufacturer unless authorized by factory.

Rev. Date: 12/27/17 Page 6

MODEL #1300/2300

RETURNED GOODS PROCEDURE:

IF MACHINE WAS NOT PURCHASED DIRECTLY FROM KRENDL MACHINE COMPANY, CONTACT
YOUR SUPPLIER / DISTRIBUTOR.

When returning products to Krendl for repair, first obtain a return goods authorization, at which time you
will be given shipping instructions. The product must be shipped PREPAID:

Krendl Machine Company Telephone: [phone]
1201 Spencerville Rd Fax: [phone]
Delphos, Ohio 45833 U.S.A. E-mail: [e-mail]

Web Site: www.krendlmachine.com

Once the unit is received, it will be inspected. In-warranty units will be repaired and returned
immediately. An estimate of repair charges will be provided for out-of-warranty units.

SPECIFICATIONS

MODEL #: 1300 2300
AIRLOCK DIAMETER: 12” ( 31 cm) 12" (31 cm)

AIRLOCK LENGTH: 12” (31 cm) 16" (41 cm)
OVERALL HEIGHT: 71" (180 cm) 71" (180 cm)
LOAD HEIGHT: 51" (130 cm) 51" (130 cm)
WIDTH (Depth): 32.5" (83 cm) 32.5" (83 cm)
LENGTH: 62" (158 cm) 68" (173 cm)
WEIGHT (Pounds): 757 (343 kg) 800 (363 kg)
ELECTRICAL: 120 or 240VAC 120 or 240VAC
BLOWER VOLUME (cfm): 188 188
BLOWER PRESSURE (psi): 4.5 4.5
AIRLOCK OUTPUT (Diameter): 3” 3"

MAXIMUM FEED RATES:

Cellulose lbs./hr . 2400 (1089 kg/hr) 3000 (1360 kg/hr) 100 bags per hour
Fiberglass lbs./hr. 800 (363 kg/hr) 1000 (454 kg) 33 bags per hour

WARNING: Recommended hose size, type and length must be used to achieve maximum re-

sults. Krendl cannot guarantee performance of the machine if hoses are under­sized, worn, damaged, or hoses other than those we recommend are used.

BEFORE YOU RUN THIS MACHINE...PLEASE READ THE REST OF THIS MANUAL!!

Rev. Date: 12/27/17 Page 7

MODEL #1300/2300

ASSEMBLY

Prior to packing, your machine has been assembled and tested to assure quality performance. However, to
safeguard against damage in shipping, certain items are packaged separately within your carton and will need
assembly. Remove extra drive chain which may be used later to change shredder direction for other applications.

BLOWER DOOR: (See Illustration A)
(Blower Filter must remain in Blower Door.) An appropriate size hose (NOT SUPPLIED) is attached to the Blower

Door input tube and the other end is located elsewhere to provide clean air to blowers. A fine screen (NOT
SUPPLIED), acting as a filter, over end of hose eliminates accumulation of unwanted debris. This will eliminate
frequent cleaning of the Blower Filter. (Frequent inspection of input hose is recommended.)

POWER CORDS: (20-30 amp twist lock inputs only)
Female receptacle(s) need to be wired properly to main power cord(s). (For 240 volt 60 hz. see illustration E and
consult electrician for assistance.) Units shipped to European countries will have standard (2) two prong 230V
16 amp plugs supplied. Units shipped overseas to other than Europe do not have plugs and receptacles on input
cords due to the varying electrical plug configurations in different countries,
suppliers.

SLIDEGATE HANDLE:

Prior to packing, the slidegate handle was assembled backwards to safeguard against damage in shipping.
Remove handle and reinstall, so handle sticks out back of machine. Do not over tighten nut, so handle is free
to spin.

unless provided by Krendl agents or

ASSEMBLY OF OPTIONS: (See illustration A)
5" Wheel Package: (standard or heavy duty)

Attach two swivel casters on airlock end of machine for increased mobility. Mount rigid casters on blower end
with the hex bolts provided.

Bushing Reducer: (3" output)

Bushing reducer inserts into output tube of airlock. Press reducer firmly against shoulder and tighten two hold­down bolts to secure unit in place. The bushing reduces the size of opening at the airlock to match the hose,
providing a more consistent feed while preventing plugged hoses. (Standard output tube on model #1300 and
#2300 is 3".)

Rev. Date: 12/27/17 Page 8

(Illustration A)

MODEL #1300/2300

BASIC COMPONENTS

This is a view of the basic components of your machine. It shows the location of each item and gives the
function of each. Use this as a guide throughout the manual.

A ) BASE UNIT — Lower frame unit supporting

blower system, speed reducer, motor, airlock
and hopper.

B) AIRLOCK — Traps air and insulation while

providing a metered flow.

C) SLIDEGATE — Meters the amount of insula-

tion dropping into the airlock by controlling
size of airlock opening.

D) SPEED REDUCER — Reduces speed of

agitators/airlock drive motor while output
power remains constant.

E) BLOWER SYSTEM — Unit includes blow-

ers, check valve protection, filter and blower
control.

F) MOTOR — Provides driving power for speed

reducer and agitator/airlock system.

G) AGITATOR — Conditions and augers insula-

tion in the hopper.

H) HOPPER — Upper unit of machine holding

insulation which includes hinged access door.

H

E

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K

B

F

D

A

I) REMOTE CORD HANGER — Storage for

remote control cord.

J) KILL SWITCH — Safety device for immedi-

ate stopping of machine. (Located on electri­cal box)

K) SHREDDER SYSTEM — Increases

production and coverage on all insulation
products while reducing clumps that may
exist in various insulations.

(L) MAIN CONTROL PANEL — Connects with

main power, allowing operation of unit at ma­chine or Remote Cord.

Rev. Date: 12/27/17 Page 9

GC

(Illustration B)

MODEL #1300/2300

OPERATING INSTRUCTIONS

Machine Hook-up

This unit comes ready for connection to insulation hose, power cords, and accessories.
The #1300 and #2300 provide a direct connection to 3" insulation hose. Slide hose on to outlet and

secure with a hose clamp. All hose connections must have hose clamps to prevent air leakage from
blower to nozzle. This helps to prevent hose plugging.

Remove remote control cord, packet, accessories, ect. from hopper and plug remote control cord into Main
Control Panel Box located on hopper. (See Illustration C)

The first bag of insulation into hopper should be well broken by hand to assist agitator action. Caution:
Never put hands in hopper when machine is running or force feed material by pushing down on insulation.

When assembling unit, make sure remote control hand pendant switch is in the off (middle) position and
close slidegate.

1. Connect power to Input Cord(s) located below Main Control Panel. (See Illustration C)
On double input units, both input cords must be supplied with power from two separate sources for
unit to work properly. One 20 amp plug must be plugged into one circuit and the 30 amp plug plugged
into a seperate circuit from the 20 amp. When using extension power cords, wire gauge size should
not be less than input cord on unit and not to exceed 50' in length. (See Voltage Drop Chart On

Next Page.)

Alarm

Slidegate Control
(Located on back

of machine)

Main Control Panel

Remote Control Outlet

24 VDC
ON/OFF Outlet

Wireless
Remote Outlet

Rev. Date: 12/27/17 Page 10

(Illustration C)

MODEL #1300/2300

Ex: A two-wire 20-ampere circuit using 12 AWG with a one-way distance of 25 feet will drop 1.98 volts;

120 volts - 1.98 volts = 118.02 volts as the load voltage.
230 volts - 1.98 volts = 228.02 volts as the load voltage.
240 volts - 1.98 volts = 238.02 volts as the load voltage.

Caution: Operating unit with less than required voltage, more than required voltage, or inadequate
generator size will result in damage to electrical components. This machine is marked on the front of
the Main Control Panel with the correct input voltage required.
should only be operated with steady or constant flow of electricity.
than or more than required voltage. Damage to motors and other electrical parts will result, voiding
warranty. Check voltmeter(s) on Main Control Panel when machine is running. Note: The plugs that
were supplied with the machine will need replaced when using portable power. See instructions below.

a. For 120volt, 60hz. models only, replace the 30 amp plug that was supplied on the machine

with the 50 amp plug that was included as an option. Then take the 30 amp plug that was just
removed and change it out with the 20 amp plug, thus indicating using 2 seperate circuits.

b. For 240volt, 60hz. models only, replace the 30 amp plug that was supplied on the machine

with the 50 amp plug that is provided, thus indicating using 1 single circuit.

Rev. Date: 12/27/17 Page 11

Note: Agitator motor and blower(s)

Do not operate machine with less

MODEL #1300/2300

Machine Hook-up (cont.)

2. For 120volt, 60hz. models only, properly connect female receptacle to extension cord. See Illustration D

and consult electrician for assistance.

Electrical Hook-up for 120volt, 60hz.

(Illustration D)

3. For 240volt, 60hz. models only, properly connect female receptacle to extension cord. See Illustration
D -1and consult electrician for assistance.

Electrical Hook-up for 240volt, 60hz.

IMPORT ANT NOTE FOR 3-WIRE CORD:

A separate isolated ground is required that connects the frame of the machine to an earth ground source.
Serious injury or death may result if machine is not properly grounded. If you have any further questions, consult
a qualified electrician.

Rev. Date: 12/27/17 Page 12

(Illustration D-1)

MODEL #1300/2300

Electrical Operation

PRESS KILL SWITCH TO IMMEDIA TELY STOP MACHINE AT ANY TIME!

1. Make sure Kill Switch is out by pulling. (See Illustration E)

2. Turn red Main Disconnect Switch to ON position. (See Illustration E)

3. Set 4-Position Selector Switch to OFF. (See Illustration E)

4. Press green start Button. Machine will not run unless start button is pressed after Kill Switch is out and red Main
Disconnect Switch is on. (See Illustration E)

5. Select operating mode on 4-Position Selector Switch from one of the following options:

Remote: Remote control hand pendant will control machine.
Off: Machine will not run. (overrides remote hand pendant)
Blower: Only the blower will run continuously. (manual control at machine)
Agitator-Feed/Blower: Both the blower and the agitator-feed will run continuously . (manual control at machine)

Main Control Panel (lid closed)

4-Position

Alarm Hourmeter Blower Controls

Selector Switch

Kill Switch

(Pull to release)

Start Button

(Green)

Main Disconnect Switch (Red)

Voltmeters

(Illustration E)

6. When operating in Remote mode, the 4-Position Selector Switch must be set to Remote position. (See Illustration E)

7. Remote control hand pendant positions will be selected from the following:

BLOWER-FEED - operates both blower motor and agitator-feed motor simultaneously
OFF - (middle position) all functions stop
BLOWER - operates the blower motor only

(Illustration F)

8. If using optional Internal Wetting System (IWS), connect IWS cord to
24 VAC Outlet on Main Control Panel.

9. Adjust blower(s) and slidegate to desired settings. (See page 14 and 15)

10. To adjust alarm time, follow the procedure below: (See Illustration G)

a) Unplug machine from power source.
b) Turn off red Main Disconnect Switch, loosen two screws in door,

and open Main Control Panel lid.

c) Turn Timer Relay knob to desired setting. (clockwise to increase

warning time)

d) Close lid, tighten two screws in door, plug in machine, turn on red

Main Disconnect Switch and press green Start Button.

e ) Retest machine.

Main Control Panel (lid open)

Agitator Alarm Timer Relay (left)

Blower Alarm Timer Relay (right)

Rev. Date: 12/27/17 Page 13

(Illustration G)

MODEL #1300/2300

Mechanical Settings

Your machine contains blower and slidegate controls used to adjust your machine for each application and type
of insulation. (See Illustration H for machine model and location of controls) Blower control (air) and

slidegate (material feed) are adjusted according to:
Application: Open blow, retro-sidewall and spray-on applications require varying amounts of control.

Type of Material: Cellulose, fiberglass, and mineral fiber have different textures and densities that

respond to machine settings.

Hose: Corrugations or roughness of interior surface, diameter, length and elevation of hose

will also require varying adjustments.

Weather Conditions: Temperature and humidity may require day to day adjustment of machine settings.

Blower Controls

Slidegate Control
(Located on back

of machine)

Slidegate Setting

BLOWER CONTROL AND SLIDEGATE GENERAL SETTINGS:

Blower control can increase or decrease the amount of air in the system, affecting the velocity (speed) and spread
rate (coverage) of insulation. (See Illustration H) The blower control dial operates clockwise, from HIGH to
LOW, controlling air pressure and amount of air.

Opening or closing slidegate (material feed) controls the amount of insulation dropping into the airlock which
changes the production rate (lbs. per hour). (See Illustration H) For calibration purposes the scale located
on right side of machine indicates how many inches the airlock slidegate is opened.

The blower and slidegate controls working together affect the distance insulation can be blown through a
hose without plugging. These controls also affect the accurate blowing of insulation for spraying applications.

(Illustration H)

These settings control the following:

• Density of insulation blown in retro-sidewall application.

• Velocity of material impact when spraying.

• Dust on open blow.

• Material spread rate or coverage.

• Production rate (lbs. per hour blown).

Rev. Date: 12/27/17 Page 14

MODEL #1300/2300

Mechanical Settings (cont.)

GENERAL BLOWER CONTROL AND SLIDEGATE SETTINGS FOR OPEN BLOW: (See Illustration H)

With the slidegate closed, turn agitator-feed motor on and variable speed blower control(s) on low. Fill
hopper with insulation and adjust blower control and slidegate. In making adjustments, move controls
proportional to each other. (i.e. If variable speed blower control is half speed, slidegate should be half open.)
Open slidegate to allow insulation to drop into the airlock providing good production, but not beyond point where
hose plugs. As hose length is increased, the blower control speed is increased while closing the slidegate
proportionally. This will increase the distance insulation can be blown through the hose and improve material
coverage rate, while decreasing the blowing production rate (lbs. per hour blown). These adjustments are for
open blow. If specialty application or retro sidewall work is done, refer to General Blower/Slidegate Settings chart
(below left) or insulation manufacturer.

GENERAL BLOWER/SLIDEGATE SETTINGS:

Since specific settings need to be determined by each operator, the following are only suggested guidelines.
Consult the insulation manufacturer for additional recommendations specific to their product.

APPLICATION BLOWER CONTROL SLIDEGATE

Open Blow High Full Open
Sidewall-Retrofit Low-Med 1/3 Open -Half Open
Wall Cavity Spray Medium Half Open
Commercial Spray (Adhesive) High One-third Open

SHREDDER ASSEMBLY:

This unit is supplied with a shredder assembly; airlock/agitator speeds are preset at the factory. No further
sprocket setting speeds are needed, as this system will accommodate most fibers and applications. However,
the shredder direction can be adjusted as described below.

SHREDDER ADJUSTMENT:

Unidirectional Rotation (See illustration I) is preferred as an all-

around setting for a combination of materials and applications. This

(Illustration I)

(Illustration J)

setting provides for the greatest coverage and best control of the
fibers in wall cavity spray, commercial spray, internal wetting (stabi­lized) and open blow applications.

Center-Down Rotation (See illustration J) force feeds the insulation
into the airlock at a faster rate. This direction is preferred for the
greatest production of various insulation in an open attic blow applica-
tion although coverage may decrease. This setting will provide ample
coverage and good control of the insulation in wall cavity spray, com­mercial spray, internal wetting (stabilized) and open blow applications.

(Illustration K)

Rev. Date: 12/27/17 Page 15

Center-Up Rotation (See illustration K) is preferred for extended
coverage on mineral fiber. Note: For this application an upgrade
kit will be needed.

MODEL #1300/2300

GENERAL MAINTENANCE

Periodic preventive maintenance will add years of life to your equipment. Reviewing the information in this
manual will go a long way in reducing downtime and lost income.

KEEP CLEAN: During operation, keep material from accumulating on Blower Filter. Always keep Filter in
place while operating machine. After each use, remove fiber from hopper and blow out hose. (Use
BLOWER mode at Main Control Panel or Hand Pendant.) Clean air from insulation hose can then be used
to blow insulation from agitator motor and Blower Filter area. The Blower Door attached to this unit reduces
filter maintenance. (See Illustration A on page 8)

Airlock: (Seal Replacement)

The purpose of the airlock seal is to trap air and insulation until it rotates 180
this point, insulation is pushed by air from the blower, out of the chamber. Worn or damaged seals allow air and
insulation to escape back into hopper, thus reducing production and coverage. When it is necessary to replace
seals, follow these directions:

Disconnect power from unit!! Remove hose from input of airlock, remove chain on output. Using a 5/8”
socket, remove hold down bolts from airlock. Lower the front of the airlock down by loosening the jamb nuts and
turning the liftbolts counterclockwise. Slide the airlock out of the machine. (See illustration L) Airlock rotor
plates that are damaged (bent) will need replaced. (Refer to Rotor Plate Replacement on next page.) Take out
rubber seal by removing fastening bolts, nuts and top plate. The base plate will remain attached to airlock shaft.
To install a new seal, reverse procedure. Seal should be inserted tight against the back base plate, pressing the
lower tabs of the seal down under the adjacent seal with a flat blade screwdriver. Make sure all bolt holes are
aligned while each side of seal is equally pressed against the end plates, before tightening bolts. Seal should be
bent forwards for counterclockwise rotation. (See Illustration N on page 17)

O

to the 6:00 o'clock position. At

Chain

Rev. Date: 12/27/17 Page 16

Hold Down Bolts

Airlock

Lift Bolt &
Jamb Nut

(Illustration L)

General Maintenance (cont.)

BASE PLATE REPLACEMENT:

1. Remove damaged baseplate assembly from shaft using ratchet
drive wrench with extension and 1/2" socket.

2. Check seal for wear and damage. (Installing seal and top plate
on the bench is quick and easy). Remove bolts from plate
assembly and replace with new seal. Make sure seal and top
plate are assembled on correct side of base plate before
assembling in airlock. Seal should press backward towards
top plate when
tion N)

3. Install the rotor plate assembly into the airlock. The airlock runs
counterclockwise viewing it from the sprocket drive shaft.
(Illustration N) Align the base plate with holes on airlock shaft
using a tapered punch. Caution: Do not mount rotor plate
backwards. If installed improperly, damage to seals will result
and put undue stress on agitator motor. This causes overheat­ing and poor production. Seal should be bent forwards to allow
for a counterclockwise rotation of rotor.

4. As rotor plate is installed, press bottom tab of seal under
adjacent seal with flat blade screwdriver. (See Illustration N)

Note: Entire rotor plate assembly may be removed and
replaced. This procedure maybe easier than replacing
just the seals.

installed correctly into airlock chamber. (Illustra-

MODEL #1300/2300

(Illustration M)

(Illustration N)

CHAIN: (#50 Nickel Plated)

ADJUSTMENT: A smooth operating chain drive should have a slight sag on the idler side of the chain. New
chains should be installed under slight tension as they will elongate a small amount due to seating of pins and
bushings during the first few days of operation. Chain should be kept in good condition by proper lubrication (dry
film lubricant Dow 321) and occasional cleaning. Soaking chain in container of 10 weight oil will provide for
internal lubrication of pins and bushings. However, excess oil must be drained and wiped away as excessive
lubrication will cause insulation accumulation on chain. Worn out chain should be replaced. When chain is
replaced, worn sprockets should also be replaced, preventing further damage to new chain.

SPROCKETS:

CHECK SPROCKETS FOR WEAR. Misalignment and/or loose sprockets and improper chain tension causes
the premature wear of chain and sprockets. All sprockets, except speed reducer and idler sprockets, have been
secured with a medium grade Loctite (general purpose thread locker), to prevent gradual movement. The set
screws and key are also inserted with a medium grade Loctite. If sprocket is difficult to remove, it may be heated
with a propane torch to loosen.

Caution: Do not overheat sprocket or damage to bearing will result. A pulley or bearing puller can then be
used to remove the sprocket and key. Replace new sprocket on shaft with key and medium grade Loctite
applied to shaft. Align sprocket with corresponding sprocket, using a straightedge placed along face of
teeth and tighten set screw. Speed reducer sprocket does not require Loctite.

Rev. Date: 12/27/17 Page 17

MODEL #1300/2300

General Maintenance (cont.)

BEARINGS:

BEARING REPLACEMENT: Spray area with rust penetrant (WD-40). Remove sprocket (See SPROCKET
section on page 17). Remove four bolts from airlock bearing flange (two bolts from shredder bearing flange)
Loosen set screws on bearing hub at each end of agitator shaft. Since all set screws are installed with a
medium grade Loctite, a propane hand torch may be used to assist in removing them. Do not overheat unit,
causing shaft to expand. Using a rubber mallet, drive agitator shaft an inch in one direction, creating a space
between hopper and bearing unit. A bearing puller can then be used to remove the bearing. Eliminate any metal
burrs from shaft with file and install new bearings with felt seals. Use a medium grade Loctite on set screws
before securing bearing to shaft. (Check shaft diameter before ordering bearings; 3/4" or 1")

AGITATOR, AIRLOCK AND SHREDDER BEARINGS are prelubricated, double sealed, self aligning ball bearings.
Lubrication is required at three month intervals of normal running time, or sooner if bearings produce a noise or
become too-hot-to-touch. Relubrication at the grease fittings is done with a lithium base grease conforming to
a NLGI GRADE TWO consistency. The grease should be pumped in slowly until a slight bead forms around the
seals. This bead, in addition to acting as an indicator of adequate lubrication, provides additional protection against
the entry of foreign matter. Important: If a slight bead does not form indicating a failure of lubrication or if bearing
shows signs of wear, replace bearing.

SPEED REDUCER:

If speed reducer malfunctions because of improper oil level or type used, warranty is voided. Your speed
reducer has been filled with Mobil Glygoyle 460 Polyglycol (PAG) lubricant. Consult speed reducer manufacturer's
manual for lubricant replacement intervals.

LUBRICATION: This speed reducer was filled with oil at the factory to operate within -10
temperature range. LeCentric units utilize extreme pressure lubricants which protect the teeth in the event of
the oil thinning out due to local temperature rise, or high pressure due to accidental overloads. The reducer is
lubed for life and does not require regular oil changes under normal industrial operating conditions and
environments. Oil changes may be required if the reducers are operated in severe environments (i.e. high or
low temperatures, high altitudes, dusty, caustic, etc.)

LUBRICANT REPLACEMENT: (See Illustration O)

1.Drain: With output shaft of speed reducer facing you, remove
plug (A) with 6mm hex key wrench. Tip reducer and allow unit
to completely drain.

2.Fill with recommended lubricant (use Mobil Glygoyle 460
Polyglycol PAG) through plug (A) opening, using a flexible funnel.
(Make sure speed reducer is level when replacing lubricant.)

3.Replace plug (A).
Caution: Do not mix different oils in the reducer.

Oils should be compatible with Vitron seal material.

O

F to +120OF ambient

Caution: Oil should be changed / checked if reducer
is used in severe environment.

Caution: Oil should be changed every 6,000 hours
or after 2 years.

Rev. Date: 12/27/17 Page 18

(Illustration O)

MODEL #1300/2300

General Maintenance (cont.)

AGITATOR MOTOR:

If agitator motor runs hot, unit may shut off. Wait for motor to cool, then activate the manual reset on motor by
depressing button. (See Illustration O) If unit does not run properly, refer to troubleshooting sections of manual.
The agitator motor should start quickly and run smoothly. If not, shut motor off immediately and check the
cause. Low voltage, incorrect power supply, bad bearings, or misconnected wiring could cause motor failure.
These conditions void the motor warranty. Overload conditions can be detected by checking the electrical
current (amperage) compared with nameplate current (amperage) located on the body of the motor.

AGITATOR MOTOR REPLACEMENT: Disconnect power from unit!!! Unwire motor from Main Control Panel
and remove drive chain. Place a support block under motor to reduce stress while removing four reducer flange
bolts with a 9/16" socket wrench. (If rear bolts are difficult to reach, remove reducer unit from lower frame for
better access.) Pry motor from speed reducer a slight distance, using a large flat blade screwdriver placed in
one of the slots where they join together. Pull motor unit straight away from speed reducer, retaining key. If
motor does not seperate easily, contact factory for assistance. (See Illustration O on page 18) Before installing
replacement motor, refer to motor nameplate. Check connection of new cord for correct voltage (low or high)
and PROPER ROTATION of speed reducer output shaft. Note: Refer to motor nameplate and inter-
change rotation wire leads to obtain counterclockwise rotation on speed reducer output shaft. Rotate
keyways of motor shaft and quill (input) of speed reducer to 12:00 o'clock position. (To turn speed reducer shaft,
remove chain on output of speed reducer.) Assemble the key 3/4" off the end of the motor shaft and coat motor
shaft with anti-seize compound. Align and insert the motor shaft carefully into the input quill. (A flat blade
screwdriver may be helpful to keep key in place as motor shaft is inserted or centerpunch motor shaft.) Secure
to flange with four hex bolts.

Caution: If the motor does not readily seat itself, check to determine if key has moved axially along motor
shaft, causing interference. Tightening motor to reducer with excessive pressure against key will cause
premature bearing failure and overheating of motor and reducer. Connect motor to Main Control Panel and
check for correct rotation of speed reducer output shaft (counterclockwise). Reconnect drive chain
and assemble unit for manual operation.

BLOWER MOTOR:

Periodically remove Blower Filter and vacuum any material that has accumulated inside of blower box and
around blower motor. Blow out any remaining debris around motor and intake orifice of fan with compressed air.
This will extend the life of the blower significantly. Blower Filter life can be extended by occasional removing and
back or reverse blowing through with compressed air. Filter should be replaced periodically depending on use.
If blower produces noise or heat, refer to troubleshooting section of manual.

BLOWER REPLACEMENT: Disconnect power from
unit!!! Remove Blower Door. (See Illustration P) Take
note of electrical connections on blower and remove
wire nuts from lead wires. Loosen hose clamp at the
rear of the blower. Remove blower bracket assembly,
secured with bolt, from blower box. Remove three
bolts and spacers from blower bracket and remove
blower. Reverse procedure for assembly. NOTE: DO

NOT OVER TIGHTEN BOLTS ON RE-ASSEMBLY,
IT MAY DAMAGE BLOWERS AND VOID WARRANTY!!

Rev. Date: 12/27/17 Page 19

Double 12.5 AMP (6 Amp 230 volt) 3-Stage Blower

(Illustration P)

MODEL #1300/2300

General Maintenance (cont.)

CARBON BRUSH REPLACEMENT for 12.5 AMP (6 AMP 230 volt) 3-STAGE BLOWER: (See Illustration Q)

Order replacement brushes from your supplier to assure proper brush style. Carbon brushes need to be
replaced when excessive arcing is produced on the commutator. This would be evident by an intermittent
scratchy sound with loss of blower r.p.m. Replace brushes before brush shunt touches the commutator.

1. Remove Blower from Blower Box. (See Blower Replacement on page 19)

2. Remove screw and shield from blower. (See Illustration Q)

3. Unhook wire connected to Brush Assembly.

4. Remove Brush Cover screws by inserting screwdriver through hole in blower housing and turning screw.

5. Pull out old Brush Assembly and install new Brush Assembly and Brush Cover.

6. Connect wire to Brush Assembly and reassemble blower shield. On reassembly and handling, the lead
wires must be kept away from rotating parts and motor frame.

7. To achieve best performance, the new brushes should be seated on the commutator before full voltage is
applied. To seat brushes, run variable speed blower control on medium speed for thirty minutes after brush
change. The motor will return to full performance after an additional thirty to forty-five minutes running
period at full voltage (BLOWER CONTROL on high). Application of full voltage directly after changing
brushes will cause arcing, commutator pitting, and reduced overall life. Brushes can normally be changed
two times before armature and other component replacement is required.

8. Reinstall Blower into Blower Box and wire Blower to Main Control Panel.

(Illustration Q)

12.5 AMP (6 Amp 230 volt)
3-Stage Blower Motor

(Brush Replacement)

Note: The 14.5 AMP 2-Stage blower motor does not have

carbon brush replacement due to the extended brush life.

Rev. Date: 12/27/17 Page 20

MODEL #1300/2300

ELECTRICAL SYSTEM

General Operation: (See Illustration R for sequence and Illustration E, S, T, U, V, and W for components) This

unit is powered by one or two separate input sources connected at the bottom of the Main Panel Box. Turning
the Main Disconnect Switch (yellow and red switch located on front of Main Control Panel) to the ON position
distributes power to the Terminal Boards of the Main Control Panel, Voltmeter, Kill Switch, and the Upper
Terminals of the agitator (C1) and the blower (C2) relays. (See illustration E)

When the Kill Switch (red mushroom button) is released (closed) and the green Start Button is pressed, power
is supplied to the dropout relay(s) and the transformer. The transformer supplies 24 VAC to the 4-Position
Selector Switch located on the front of the Main Panel Box.

When the 4-Position Selector Switch is turned to MANUAL mode or the 4-Position Selector Switch is set to
REMOTE mode with remote control hand pendant switch closed, 24 VAC is supplied to the Pre-Alarm relay,
sounding the alarm for a preset time. After the alarm stops, 24 VAC powers the blower (C2) and/or agitator (C1)
relays.

When the agitator (C1) relay is closed, power is also supplied to the 24 VAC ON/OFF Outlet on Main Control
Panel. If power is interrupted to this system by unplugging either main input cord(s), turning Main Disconnect
Switch OFF, or pressing Kill Switch; the green Start Button needs to be pressed to reactivate the system after
power distribution into the system has been reestablished. (See illustrations S, T, U, V, & W for more details.)

Electrical Flowchart

(Illustration R)

Rev. Date: 12/27/17 Page 21

MODEL #1300/2300

Electrical System (cont.)

Electrical Diagram Description for Pages 23-27:

Tags have been placed at the end of each wire in the electrical system to identify specific wires. This
identification code is as follows:

First letter - identifies component classification
Second number - indicates specific component

Decimal number/letter - identifies the terminal on the component
Letter next to identification code indicates color code.
Second series of numbers and letters after dash which identify connection at opposite end of wire are

as follows:

First letter - identifies component classification

Second number - indicates specific component

Decimal number/letter - identifies the terminal on the component
Example: R1.8-4SBL.1

Wire is connected between relay #1, terminal 8 and Four Position Selector Switch bottom left, terminal 1.

LEGENDS FOR ELECTRICAL DIAGRAM

Electrical Component Abbreviations

TF = Transformer ( .H1, .H4, .X1, .X2)

C = Relay (C1,C2,C3,etc.)

D = Disconnect Switch ( .L = Disconnect input Line, .T = Disconnect output Terminal)

BK = Breaker (BK1,BK2,etc.)

T = Terminal Board for Main Control Panel

I = Input Cord

R I = Right Input Cord (for Blower)

L I = Left Input Cord (for Agitator)

O = Outlet (O1,O2,O3,O4,etc.)

V = Voltmeter

H = Hand Pendant

A = Alarm

K = Kill Switch

B = Blower (B1, B2, etc.)

4S = Four Position Selector Switch

SB = Start Button

4SBL = Four Position Selector Switch Bottom Left

4STL = Four Position Selector Switch Top Left

4STR = Four Position Selector Switch Top Right

4SBR = Four Position Selector Switch Bottom Right
NOTE: Decimal letters ( .L , .N , .H , .X ) indicate terminal locations on the component.

Rev. Date: 12/27/17 Page 22

MODEL #1300/2300

LADDER DIAGRAMS

MODEL #1300/2300

2 BLOWER PANEL BOX

120 VOLT 60 HZ DOUBLE INPUT

Rev. Date: 12/27/17 Page 28

MODEL #1300/2300

2 BLOWER PANEL BOX

240 VOLT 60 HZ

30 AMP SINGLE INPUT

MODEL #1300/2300

Rev. Date: 12/27/17 Page 29

MODEL #1300/2300

4 BLOWER PANEL BOX

240 VOLT 60 HZ

50 AMP SINGLE INPUT

MODEL #1300/2300

Rev. Date: 12/27/17 Page 30

MODEL #1300/2300

2 BLOWER PANEL BOX

230 VOLT 50 HZ

15 AMP DOUBLE INPUT

MODEL #1300/2300

Rev. Date: 12/27/17 Page 31

MODEL #1300/2300

4 BLOWER PANEL BOX

230 VOLT 50 HZ

15 AMP TRIPLE INPUT

MODEL #1300/2300

Rev. Date: 12/27/17 Page 32

MODEL #1300/2300

TROUBLESHOOTING

WARRANTY

This unit is backed by a warranty for manufacturer's defects. If machine needs service during that time,
call your supplier immediately. Do not attempt to service, as this voids warranty.

IMPORTANT

At any signs of trouble with your machine, stop immediately, disconnect power and call your supplier.
Refer to General Maintenance section of this manual for further details. Always disconnect electrical
power before making inspection or repairs.

Mechanical Troubleshooting

Problem

1) Loud knocking sound.

A. Disconnect power from unit. Check machine agita-

tors or airlock for foreign objects and remove. Refer
to General Maintenance for access to airlock.

B. Disconnect power from unit. Check and retension

chains.

Corrective Action

2) Poor output or uneven flow through the hose.

A. Gradually increase blower control setting and/or

close slidegate until condition improves.

B. Check hose. Remove hose from airlock outlet and

check for blocked material. Clean out by shaking
hose. Connect hose to airlock, turn blowers on high
(no agitator/feed) for a few moments and try to free
blockage.

C. Check insulation hose and blower hoses on ma-

chine for damage. Check connections. Tighten

hose clamps to eliminate air leakage.
D. Check for misaligned agitator tines.
E. Disconnect power from unit. Inspect airlock seals

and plates for damage or wear. Refer to page 16 and

17 of General Maintenance and follow instructions

for replacing seals.

F. Check for proper shredder direction. (See page 15

of Mechanical Settings.)

3) Too much dust on open blow.

Rev. Date: 12/27/17 Page 33

A. Reduce air into system by decreasing blower con-

trol setting and opening slidegate.
B. Use internal wetting system.

MODEL #1300/2300

Electrical Troubleshooting

IMPORTANT

Whenever power is interrupted to unit (i.e., unplugged, main disconnect switch off, kill switch depressed),
power must be restored by correcting power interruption condition and pressing green start button.

Problem

1 ) Voltmeter showing no voltage or low voltage.

2 ) Dropout relay does not engage.

3 ) Dropout relay is engaged (tab is "in"), but machine will not

run.

4) Machine does not function with hand pendant while 4­Position Selector Switch is in REMOTE mode.

Corrective Action

A. Turn Main Disconnect Switch to ON position.
B. Check input cord(s) for proper connection to power source.
C. Check power source for proper voltage.
D. Open Main Control Panel door and check voltage with

multitester at voltmeter terminals. Replace defective volt­meter.

E. On single input, 240volt/60hz. units, check for proper wiring

of four prong plug and connector body.

A. Check voltmeter. If no voltage, refer to #1 above.
B. Check power on both input cords. (double input machines)
C. Check indicator tab on the top of the dropout relay. If tab is

out, relay is not engaged. If tab is in, relay is engaged. On
double input machines, check the dropout relay on the top
(C5). (If tab is "in", refer to #3.)

A. Check transformer breaker (BK3) with continuity tester.
B. Check secondary output of transformer (24volt). Replace if

necessary

A. Check for proper start-up conditions as mentioned at

beginning of this section. (See #2)

B. Be sure remote control cord is properly plugged into Main

Control panel.

C. Check remote control cord and hand pendant switch for

damage or loose connections.

D. If neither Remote mode or Manual mode will function, check

transformer breaker (BK3) with continuity tester.

5 ) Blower motor does not run, but agitator motor does run.

Rev. Date: 12/27/17 Page 34

A. Check operation in remote mode and manual mode with 4-

Position Selector Switch and remote hand pendant.
B. Check blower control for ON position.
C. Check for broken or loose wiring connections in Main

Control Panel.
D. Check blower motor. Disconnect power supply and visually

inspect system for defective, broken or loose wiring connec-

tions inside blower box or blower unit.
E. Check blower breaker(s) in Main Control Panel with a

continuity tester.
F. Check Blower Controls. Disconnect Blower Control wires

on Main Control Panel door and reconnect the two power

leads bypassing the Blower Control. (Blower will run full

speed only.)
G. Visually inspect and/or replace blower relay (C2) inside

Main Control Panel.

Electrical Troubleshooting (cont.)

6 ) Blower motor does not run in manual mode. (4-Position

Selector Switch.)

MODEL #1300/2300

A. Check wiring connections on Selector Switch contacts.

(Located on back of Main Control Panel door.)

7 ) Blower motor running hot.

8 ) Excessive arcing of brushes on blower motor.

(Model #1300/2300)

9 ) Agitator motor does not run, but blower motor does run.

A. Clean or replace Filter. Check inside Blower Box (for

debris/insulation. Blow out blower motor and surrounding
area with compressed air.

B. Check material hose for blockage. A restriction in the

material output hose will cause the blowers to run hotter
than normal.

C. Check blower motor for proper operation. (i.e. bearings,

armature, or worn brushes.)

A. Blow out brush assembly area with compressed air to

remove accumulation of dirt and debris.

B. Check blower motor for proper operation. (i.e. bearings,

armature, etc.)

C. Replace brush assembly. (See page 19 and 20 of General

Maintenance.)

A. Manual Reset on agitator is tripped. Disconnect power

supply to machine. Wait until agitator motor cools,
(approximately 15 minutes), and press button on motor to
reset.

B. Check for broken or loose wiring connection in Main Control

Panel.

C. Check agitator motor. Disconnect power supply and

visually inspect system for defective, broken, or loose
wiring connections.

D. Visually inspect and/or replace agitator relay (C1), inside

Main Control Panel.

10 ) Agitator motor running improperly or hot.

11 ) Agitator or airlock feeder not turning.

12 ) Pre-alarm sounds too long or continues

without activating machine.

Rev. Date: 12/27/17 Page 35

A . Disconnect power. Check agitators and airlock for debris.
B. Low voltage. Try another electrical source. Use proper wire

size for power input cords.

C. Check bearings, sprocket and chain for binding, failure, or

drive system misalignment.

D. Remove vertical drive chain from airlock and upper agita-

tors. Run motor/reducer and airlock assembly under
power. Check amperage.

E . Make sure the voltage, cycle (hertz), phase (1 or 3), and

direction of rotation is correct.

F. Replace agitator motor and/or speed reducer.

A . Check sprockets for missing key. Replace with 1/4" key.
B . Chain broken or off sprocket. Repair or replace.
C. Check gearbox for sheared key between motor and re-

ducer.

A. Pre-alarm relay C4 (timer relay with knob adjustment),

should be turned counterclockwise/left. This will reduce
time duration of alarm.

B . Replace relay module.

MODEL #1300/2300

SPARE PARTS LIST

The following is a recommended spare parts list. T o keep your machine up and running, these are the

parts we suggest you keep on hand for your Model #2300 Krendl Machine.

PART DESCRIPTION QUANTITY

NUMBER REQUIRED

250503-8 AGITA T OR BEARINGS 4
250503-7 AGITATOR BEARING FEL T SEALS 4
517-6 AIRLOCK BEARINGS 2
517-7 AIRLOCK BEARING FEL T SEALS 2

209031-8M-2PL YF AIRLOCK SEALS 6

426-6 SHREDDER BEARINGS 4
426-7 SHREDDER BEARING FEL T SEALS 4
411-A BLOWER FILTER (2 BLOWERS) 1
13-12 BLOWER FILTER (4 BLOWERS) 1
190 #50 MASTER LINK 1
150526 #50 HALF LINK 3
2300MK 2300 MAINTENANCE KIT 1

PARTS LIST

The manufacturer recommends that all repairs be made at its own factory service center. Machine repair done
by the manufacturer is warranted for 90 days on repair parts and workmanship.

If you choose to have repairs made elsewhere, we offer replacement parts that have been carefully inspected to
insure they meet the specifications of the original part. Any disassembly and reassembly of the unit to replace
the defective part must be done with care to insure proper fit and alignment. No warranty consideration will be
extended on parts that appear to be mishandled. All units should be run for a few minutes without material to insure
proper alignment. All questions regarding replacement of parts should be directed back to the factory.

IMPORTANT: Certain information is needed concerning your specific machine when ordering replacement parts

• Machine Model number (i.e. Model #1300) • Serial Number

• Date Purchased

• Voltage of unit (main input): 120V, 240V or 230V (overseas) - single, double, or triple input

• Main input power - single phase (1O)

• Cycle: 50 or 60 hz. (U.S. and North American models are 60 hz.)
(Most overseas units are 50 hz. Check invoice for correct cycle.)

• Blowers: two or four

If this information is not known, contact supplier with serial number of machine. This information is needed on
mechanical parts as well as electrical components. (Due to mechanical adjustments that compensate for
electrical requirements, the above information is needed.)

Rev. Date: 12/27/17 Page 36

MODEL #1300/2300

MODEL #1300/2300

BASE UNIT and DRIVE ASSEMBLY

Rev. Date: 12/27/17 Page 37

MODEL #1300/2300

MODEL #1300/2300

BASE UNIT and DRIVE ASSEMBLY

Rev. Date: 12/27/17 Page 38

MODEL #1300/2300

MODEL #1300/2300

BASE UNIT and DRIVE ASSEMBLY

PARTS LIST

Item # Part # Description

1 23-3-R2-B Base, Complete
2 13-9 Agitator, Shredder, 1 1/4"

2-1 13-8 Agitator, Hopper, 1 1/4"

3 250503-8 Bearing, 1 1/4", 4-Bolt Flange (4)
4 250503-7 Seal, Felt, 1 1/4" (4)
5 5200-42 #50 Sprocket, 40T x 1 1/4" Bore (2)
6 1300-6 #50 Sprocket, 35T x 15T x 1 1/4" Bore (U.S.)
6 2050-6 #50 Sprocket, 40T x 18T x 1 1/4" Bore (Overseas)
7 S-50BS15-A #50 Sprocket, 15T x 1" Bore
8 150513 #50 Sprocket, Idler, 15T x 5/8" (3)

9 40052 Nut, 1" x 1 "x 1/2", Plated (2)
10 FSB120 Shoulder Bolt, 5/8" x 3/4" (3)
11 562 Key, 1/4" x 1/4" x 1 1/4" (4)
12 50NP-101 Chain, #50 x 101" (Uni-directional) (U.S. & Overseas)

12-1 50NP-2 Chain, #50 x 2" (Uni-directional to Center-Down) (U.S.) (Not Shown)
12-2 50NP-5 Chain, #50 x 5" (Uni-directional to Center-Down) (Overseas) (Not Shown)

13 109811 Chain, #50 x 37 1/2" (Airlock) (U.S.)
13 109801 Chain, #50 x 38 1/2" (Airlock) (Overseas)
14 23-3-1-3 Airlock Ramp, Model 1300
15 13-5-R2 Airlock, 3" in, 3" out, Model 1300
15 23-1-R1 Airlock, 3" in, 3" out, Model 2300
16 13-6 Shaft, Airlock, Model 1300
16 23-2 Shaft, Airlock, Model 2300
17 109031-8-ASSY Seal Assembly, (2 PLY/FAB) 12", Model 1300
17 209031-8-ASSY Seal Assembly, (2 PLY/FAB) 16", Model 2300

17-1 109031-9 Top Plate, 12", Model 1300
17-1 209031-9 Top Plate, 16", Model 2300
17-2 109031-8M-2PLYF Seal, Airlock (2PLY/FAB) 12", Model 1300
17-2 209031-8M-2PLYF Seal, Airlock (2 PLY/FAB) 16", Model 2300
17-3 109031-7 Base Plate, 12", Model 1300
17-3 209031-7 Base Plate, 16", Model 2300

18 517-7 Seal, Felt 1" Airlock (2)
19 517-6 Bearing, 1", 4-Bolt Flange (2)
20 13-7 Conversion Plate, Model 1300
21 13-4 Shredder box, Model 1300
21 23-4 Shredder box, Model 2300
22 13-2 Shredder Agitator, 7 Tine, Short, Model 1300
22 23-6 Shredder Agitator, 10 Tine, Short, Model 2300
23 13-3 Shredder Agitator, 6 Tine, Long, Model 1300
23 23-5 Shredder Agitator, 9 Tine, Long, Model 2300
24 426-7 Felt Seal, 3/4", Shredder Box (4)
25 426-6 Bearing, 3/4", 2-Bolt Flange (4)
26 S-50BS10 #50 Sprocket, 10T x 3/4" Bore (2)
27 448-1 Key, 3/16" x 3/16" x 1" (2)

Rev. Date: 12/27/17 Page 39

MODEL #1300/2300

MODEL #1300/2300

BASE UNIT and DRIVE ASSEMBLY

PARTS LIST

Item # Part # Description

28 250529-A Reducer, 28:1 (U.S.)
28 1300-10 Reducer, 26.74:1 (Overseas)

28-1 13-14 Spacer, Reducer (Overseas)

29 23-12 Motor Assembly, 2 HP 120v/60hz
29 25-13 Motor Assembly, 2 HP 240v/60hz
29 13-11 Motor Assembly, 2 HP 230v/50hz
30 23-7 Slidegate
31 23-8 Slidegate Crankrod
32 1300-9 Handle

32-1 1300-9-1 Mounting Rod, Slidegate Handle

33 FSB078 Cotter Pin, 1/8" x 1"
34 FN015 3/8-16 Lock Nut, Crimped
35 1300-1-R3 Hopper Extension
36 23-99 Latch, Pull (2)
38 23-10-R2 Side Gaurd (2)
39 7-13C Front Gaurd
40 ELU15-109068 ELU (120V, 60 Hz.) (double input 20 A & 30 A, double 14.5 A) Model #1300/2300
41 ELU15-109070 ELU (240V, 60 Hz.) (single input, double 14.5 A blowers) Model #1300/2300

41-1 ELU13-109071 ELU (240V, 60 Hz.) (single input 50 A (4) 14.5 A blowers) Model #1300/2300

42 ELU15-109083 ELU (230V, 50 Hz.) (double input, double 7 A blowers) Model #1300/2300

42-1 ELU15-109073 ELU (230V, 50 Hz.) (triple input, (4) 7 A blowers) Model #1300/2300

44 RC395-D RC Cord Assembly, 150', ELU, Style D
45 18-3 SJ Wire, #18-3 (SJ) x 150 feet
46 543-M-8 Plug, Style D (RC Cord)
47 RC395-DPDT RC Service Kit (DPDT)

47-1 RC395-1 Switch Housing, Remote Control
47-2 RC395-2 Switch Back Plate, Remote Control
47-3 RC395-3 Strain Relief, Remote Control
47-4 109066-9 Switch, Toggle (DPDT)
47-5 1536-7 Belt Clip
47-6 KMC-087 Decal, Feed Blower (Not Shown)
47-7 RC395-4 8-16 Plastite Screw (4) (Not Shown)

Rev. Date: 12/27/17 Page 40

MODEL #1300/2300

BLOWER SYSTEM

MODEL #1300/2300

Item # Part # Description

48 P-1 Plug, Filter, Blower Box
49 7-3-P Blower Box Lid (Plastic)

49-1 7-4-P Blower Box (Plastic)

50 411-A Filter, 10" x 20" x 1"
51 109079 Blower Mount
52 409-D Spacer, Blower, 2 1/2" (6)

52-1 409-F Spacer, Blower, 2 3/16" (6)

53 408-E Blower Motor, 12.5 amp, 3 Stage (2)
53 408-G Blower Motor, 14.5 amp, 2 Stage (2)
54 408-F Blower Motor, 6 amp, 3 Stage (2) (Overseas)
54 408-J Blower Motor, 7 amp, 3 Stage (2) (Overseas)
55 337 Clamp, Hose 2" (8)
56 576 Hose, 2", 4" Long
57 7-16 Street Elbow, 1 1/2", 45 Degree
58 57801 Pipe Nipple, Close, 1 1/2" (3)
59 7-23 Bushing, 2" x 1 1/2" (2)
60 CV101 Check Valve, 2" (2)
61 23-31 2" Radiator Hose, 9" Long
62 7-17 2" Y Connector
63 339A Hose Clamp, 3" (2)
64 1300-7 Hose, 3", 10 3/4" Long (Model #1300)
64 23-15 Hose, 3", 6 1/2" Long (Model #2300)
65 42516 2" Radiator Hose, 5 3/4" Long

Rev. Date: 12/27/17 Page 41

MODEL #1300/2300

OPTIONAL

4 BLOWER SYSTEM

MODEL #1300/2300

Item # Part # Description

67 23-13-R1 Blower Box, 4 Blower
68 23-14-R1 Blower Door, 4 Blower
69 13-12 Filter, 16" x 20" x 1"
70 109079 Blower Mount (2)
71 409-F Spacer, Blower, 2 3/16" (12)
72 408-G Blower Motor, 14.5 amp 2 Stage (4)
73 408-J Blower Motor, 7 amp, 3 Stage (4) (Overseas)
74 337 Clamp, Hose 2" (18)
75 576 Hose, 2", 4" Long (4)
76 CV101 2" Check Valve (4)
78 52525 Hose, 2", 14" Long (2)
79 406 Hose, 2", 20" Long
80 50061 2" Input Tube (3)
81 23-18 Manifold, 4 Blower
82 339A Hose Clamp, 3" (2)
83 1300-7 Hose, 3", 10 3/4" Long (Model #1300)
83 13-13 Hose, 3", 3" Long (Model #2300)

Rev. Date: 12/27/17 Page 42

MODEL #1300/2300

MODEL #1300/2300 120 V.A.C. 60 Hz.

ELECTRICAL PARTS LIST (ELU15-109068)

EMERGENCY

STOP

ALARM

START

REMO TE MANUAL

REMOTE

CONTRO L

HOURMETER

OFF

BLOWER

AGITATOR/

BLOWER

VARIABLE SPEED

BLOWER CONTROL

VARIABLE SPEED

BLOWER CONTROL

VOLTMETER INPUT1

VOLTMETER INPUT2

Electrical Exploded Parts List

Item#

40-1
40-2
40-3
40-4
40-5
40-6
40-7
40-8

40-9
40-10
40-11

40-12

40-13
40-14

Rev. Date: 12/27/17 Page 43

Part#

543-M-102-R1

132-B

1544

543-M-38

543-M-2

543-M-83

ELU12-A

151080-49

600-R-01
543-M-22
543-M-15

543-M-16

543-M-14

8075-2

Description

Box, Electrical
Receptacle, NEMA #6-15R
Receptacle, NEMA #5-15R
Pre-Alarm System
Receptacle, RC, Plug, #509-1050
Voltmeter, Digital 120V (2)
Dinrail, 1 3/8", 16"L
Clamp, f/ 1 3/8" Din Rail (2)
Switch, Disconnect Assy 3P
Switch, 4-Position Selector
Contact Block, Selector Switch
(white) #KA-1 (not shown)
Contact Block, Selector Switch
(red) #KA-3 (3) (not shown)
Pushbutton On, Green
Contact Block 22mm Green (2)
(Pushbutton not shown)

Item#

40-15
40-16
40-17
40-18
40-19
40-20
40-21
40-22
40-23
40-24
40-25
40-26
40-27
40-28
40-29
40-30

Part#

419-A

420-1
420-2
508-2

8075-1

543-M-77

RELA Y-10

ELU1 1-5

ELU10-10

1530-D

BRKR-16

BRKR-2
151080-61
151080-62

543-M-79
543-M-67

Description

Blower Control (120V, 60Hz.) (2)
Cover, Blower Control (2)
Knob, Blower Control (2)
Switch, Kill, Red
Contact Block

(Not Shown)
Hour Meter
Timer / Relay SPDT 12-240VAC 15A (2)
GE Contactor / Relay 25 Amp (2)
Relay , Contactor/Relay, 120V Control
Transformer , 4 Amp
Breaker, 16 Amp (2)
Breaker, 2 Amp
T erminal Block, Small (4)
T erminal Block, Large (4)
20 Amp Flange 120V TL
30 Amp Flange 120V TL

MODEL #1300/2300

MODEL #1300/2300 240 V.A.C. 60 Hz.

ELECTRICAL PARTS LIST (ELU15-109070)

EMERGENCY

STOP

START

REMOTE MANUAL

REMOTE

CONTROL

HOURMETERALARM

OFF

BLOWER

AGITATOR/

BLOWER

VARIABLE SPEED

BLOWER CONTROL

VARIABLE SPEED

BLOWER CONTROL

VOLTMETER INPUT1

Electrical Exploded Parts List

Item#

41-1
41-2
41-3
41-4
41-5
41-6
41-7
41-8

41-9
41-10
41-11

41-12

41-13
41-14

Rev. Date: 12/27/17 Page 44

Part#

543-M-101-R1-B

132-B

1544

543-M-38

543-M-2
543-M-84
ELU12-A

151080-49

600-R-01
543-M-22
543-M-15

543-M-16

543-M-14

8075-2

Description

Box, Electrical
Receptacle, NEMA #6-15R
Receptacle, NEMA #5-15R
Pre-Alarm System
Receptacle, RC, Plug, #509-1050
Voltmeter, Digital 240V
Dinrail, 1 3/8", 16"L
Clamp, f/ 1 3/8" Din Rail (2)
Switch, Disconnect Assy 3P
Switch, 4-Position Selector
Contact Block, Selector Switch
(white) #KA-1 (not shown)
Contact Block, Selector Switch
(red) #KA-3 (3) (not shown)
Pushbutton On, Green
Contact Block 22mm Green
(Pushbutton not shown)

Item#

41-15
41-16
41-17
41-18
41-19
41-20
41-21
41-22
41-23
41-24
41-25
41-26
41-27
41-28
41-29

Part#

419-A
420-1
420-2
508-2

8075-1

543-M-77

RELA Y-10

ELU1 1-5

ELU10-10

1530-D

BRKR-16

BRKR-2
151080-61
151080-62

543-M-19

Description

Blower Control (120V, 60Hz.) (2)
Cover, Blower Control (2)
Knob, Blower Control (2)
Switch, Kill, Red
Contact Block

(Not Shown)
Hour Meter
Timer / Relay DPDT 12-240V AC 15A (2)
GE Contactor / Relay 25 Amp (2)
Relay , Contactor/Relay , 120V Control
Transformer , 4 Amp
Breaker , 16 Amp (2)
Breaker, 2 Amp
T erminal Block, Small (4)
T erminal Block, Large (4)
30 Amp Flange 240V TL

MODEL #1300/2300

MODEL #1300/2300 240 V.A.C. 60 Hz.

4 BLOWER ELECTRICAL PARTS LIST (ELU13-109071)

EMERGENCY

STOP

START

REMOTE MANUAL

BLOWER

AGITATOR/

BLOWER

HOURMETERALARM

VARIABLE SPEED

OFF

REMOTE
CONTROL

BLOWER CONTROL

VARIABLE SPEED

BLOWER CONTROL

VOLTMETER INPUT1

Electrical Exploded Parts List

Item#

41-1-1
41-1-2
41-1-3
41-1-4
41-1-5
41-1-6
41-1-7
41-1-8

41-1-9
41-1-10
41-1-11

41-1-12

41-1-13
41-1-14

41-1-15
41-1-16
41-1-17

Part#

543-M-103

132-B

1544

543-M-38

543-M-2

543-M-84

ELU12-A

151080-49

600-R-01
543-M-22
543-M-15

543-M-16

543-M-14

8075-2

419-A

420-1
420-2

Description

Box, Electrical
Receptacle, NEMA #6-15R
Receptacle, NEMA #5-15R
Alarm for Pre-Alarm System, 24V
Receptacle, RC Plug #509-1050 (remote)
Voltmeter, 0-300V
Dinrail, 1 3/8", 16" Long
Clamp, f/ 1 3/8" Din Rail (2)
Disconnect Switch Assembly
Switch, 4-position Selector
Contact Block , Selector Switch
(white) #KA-1 (not shown)
Contact Block , Selector Switch
(red) #KA-3 (3) (not shown)
Pushbutton On, Green
Contact Block 22mm Green
(Contact Block Not Shown)
Blower Control (120V , 60Hz.) (2)
Cover, Blower Control (2)
Knob, Blower Control (2)

Item#

41-1-18
41-1-19
41-1-20
41-1-21
41-1-22
41-1-23
41-1-24
41-1-25
41-1-26
41-1-27
41-1-28
41-1-29
41-1-30
41-1-31
41-1-32
41-1-33
41-1-34
41-1-35

Part#

508-2

8075-1

543-M-77

1536-3

RELA Y-10

ELU1 1-5

ELU10-10

1530-D

BRKR-16

BRKR-2
151080-61
151080-62

391N-A-3
543-M-23

8-4 SJ
209610
10961 1

ELU06-1

Description

Switch, Kill
Contact Block (Not Shown)
Hour Meter
Switch, T oggle, SPST (2)
Timer / Relay DPDT 12-240V AC 15A (2)
GE Contactor / Relay 25 Amp (2)
Contactor / Relay 120V Control
Transformer , 4A
Breaker, 16 AMP (4)
Breaker, 2AMP
T erminal Block, Small (6)
T erminal Block Large (5)
Locknut, Steel, Conduit, 1/2"
Connector, Cord, Liq. T ite, S traight
Cord, Input #8-4 (SJ)
Plug, 6-50P
Connector, 6-50C
Cover, T ransformer (Not Shown)

Rev. Date: 12/27/17 Page 45

MODEL #1300/2300

MODEL #1300/2300 230 V.A.C. 50 Hz.

ELECTRICAL PARTS LIST (ELU15-109083)

EMERGENCY

STOP

ALARM HOURMETER

REMOTE MANUAL

BLOWER

OFF

AGITATOR/

BLOWER

START

REMOTE

CONTROL

VARIABLE SPEED

BLOWER CONTROL

VARIABLE SPEED

BLOWER CONTROL

VOLTME TER INPUT1

VOLTME TER I N P UT2

Electrical Exploded Parts List

Item#

42-1
42-2
42-3
42-4
42-5
42-6
42-7
42-8
42-9

42-9-1

42-10
42-1 1

42-12

42-13
42-14
42-15
42-16

Rev. Date: 12/27/17 Page 46

Part#

543-M-102-R1

1544
543-M-78
543-M-38

543-M-2
543-M-84
ELU12-A

151080-49

54-M-33-OS

600-B-01
543-M-22
543-M-15

543-M-16

543-M-86

419-B

420-1
420-2

Description

Box, Electrical
Receptacle, NEMA #5-15R
Socket, Schuko, 16A Cover Panel
Pre-Alarm System
Receptacle, RC, Plug, #509-1050
Voltmeter, Digital 240V (2)
Dinrail, 1 3/8", 16"L
Clamp, f/ 1 3/8" Din Rail (2)
Operator Handle Assy
Switch, Disconnect
Switch, 4-Position Selector
Contact Block, Selector Switch
(white) #KA-1 (not shown)
Contact Block, Selector Switch
(red) #KA-3 (3) (not shown)
Pushbutton On, Green
Blower Control (230V , 50Hz.) (2)
Cover, Blower Control (2)
Knob, Blower Control (2)

Item#

42-17
42-18
42-19
42-20
42-21
42-22
42-23
42-24
42-25
42-26
42-27
42-28
42-29
42-30
42-31
42-32
42-33
42-34

Part#

508-2

8075-1

543-M-77

RELA Y-10

ELU11-5

ELU10-12

1530-D
BRKR-8
BRKR-1

151080-61
151080-62

543-M-17
391N-A-3

12-3-SJ-M

ELU06-9

ELU50-13-5

ELU06-1

ELU10-13

Description

Switch, Kill, Red
Contact Block (Not Shown)
Hour Meter
Timer / Relay DPDT 12-240V AC 15A (2)
GE Contactor / Relay 25 Amp (2)
Relay , E-Mech,Control 230V, DPDY -NO(2)
Transformer , 4 Amp
Breaker, 8 Amp (2)
Breaker, 1 Amp
T erminal Block, Small (3)
T erminal Block, Large (5)
Connector, Conduit, 1/2" S traight (2)
Locknut, Steel, Conduit, 1/2" (2) (not shown)
12-3 SJ w/Brown/Blue/Green/Y ellow
Plug, European (2)
Input Cover (2)
Cover, Transformer (not shown)
Cover, ELU10-12, E-Mech Relay (2)

MODEL #1300/2300

MODEL #1300/2300 230 V.A.C. 50 Hz.

4 BLOWER ELECTRICAL PARTS LIST (ELU15-109073)

VOLTMETER INPUT1

VOLTMETER INPUT2

EMERGENCY

STOP

ALARM

START

REMOTE MANUAL

BLOWE R

AGITATOR/

BLOWER

HOURMETER

VARIABLE SPEED

OFF

REMOTE
CONTROL

BLOWER CONTROL

VARIABLE SPEED

BLOWER CONTROL

VOLTMETER INPUT3

Electrical Exploded Parts List

Item#

42-1-1
42-1-2
42-1-3
42-1-4
42-1-5
42-1-6
42-1-7
42-1-8

42-1-9
42-1-10
42-1-11

42-1-12

42-1-13
42-1-14
42-1-15
42-1-16
42-1-17

Rev. Date: 12/27/17 Page 47

Part#

543-M-104-B

1544
543-M-78
543-M-38

543-M-2
543-M-84
ELU12-A

151080-49

543-M-82
543-M-22
543-M-15

543-M-16

543-M-86

419-B

420-1
420-2
508-2

Description

Box, Electrical
Receptacle, NEMA# 5-15R
Socket, Schuko, 16A, Cover Panel
Alarm for Pre-Alarm System, 24V
Receptacle, RC Plug #509-1050 (remote)
Voltmeter, 0-300V
Dinrail, 1 3/8", 16" Long
Clamp, f/ 1 3/8" Din Rail (2)
Switch, Disconnect Grey/Black 6P
Switch, 4-position Selector
Contact Block , Selector Switch
(white) #KA-1 (not shown)
Contact Block , Selector Switch
(red) #KA-3 (3) (not shown)
Pushbutton On, Green
Blower Control (230V , 50Hz.) (4)
Cover, Blower Control (4)
Knob, Blower Control (4)
Switch, Kill

Item#

42-1-18
42-1-19
42-1-20
42-1-21
42-1-22
42-1-23
42-1-24
42-1-25
42-1-26
42-1-27
42-1-28
42-1-29
42-1-30
42-1-31

42-1-32
42-1-33
42-1-34
42-1-35

Part#

8075-1

543-M-77

1536-8
1536-3

RELA Y-10

ELU1 1-5

ELU10-12

1530-D
BRKR-8
BRKR-1

151080-61
151080-62

543-M-17
391N-A-3

12-3-SJ-M

ELU06-9

ELU10-13

ELU06-1

Description

Contact Block (Not Shown)
Hour Meter
On/Off Plate (2)
Switch, T oggle, SPST (2)
Timer , Relay DPDT 12-240V AC 15A (2)
GE Contactor / Relay 25 Amp (2)
Relay, E-Mech, CTRL-V230, DPDY -NO (3)
Transformer , 4A
Breaker, 8 Amp (4)
Breaker, 1Amp
T erminal Block, Small (5)
T erminal Block Large (7)
Connector, Cord, Liq.T ite,1/2" Blue (3)
Locknut, Steel, Conduit, 1/2" (3)
(Locknut Not Shown)
12-3 SJ w/Brown/Blue/Green/Y ellow
Plug, European (3)
Cover, E-MECH Relay (3) (not shown)
Cover, Transformer (not shown)

MODEL #1300/2300

GLOSSAR Y

BRIDGING Tendency of insulation to cling in the hopper forming an air pocket above the

airlock. This hinders the normal feeding process of the machine.

CFM (Cubic feet per minute). A measurement of volume or quantity of air

flowing at a certain rate, or air moving capability, of a blower. It is the
volume of air moved per minute. Higher volume provides increased
coverage and velocity of insulation as it leaves the hose.

CHECK VALVE An apparatus that allows air to flow in one direction only. When mounted on

the outlet of the blower, it protects the blower from insulation contamination
through the air hose when using one blower. When the blower stops, the
valve closes.

COMMERCIAL The application of insulation with adhesive to a surface which will remain
SPRAY ON

COVERAGE Refers to the amount of insulation coverage, usually measured in square

exposed. The application must therefore be impacted in a smooth, uniform
manner.

feet, according to the R-value desired. This information is given on the
insulation package.

NEW CONSTRUCTION The spray application of insulation with water or adhesive into an exposed
WALL CAVITY SPRAY

PSI (Pounds of pressure per square inch). The force exerted on a surface by

PRODUCTION RATE Pounds of insulation blown per hour.
RPM (Revolutions per minute). Speed at which the shaft of a rotating device (i.e.

R-VALUE Resistance value. A precise measurement of the insulation's resistance to

RETRO-SIDEWALL This refers to the installation of insulation into an unexposed wall cavity.

SETTLED DENSITY The point at which the insulation will not continue to settle further. Any

wall cavity to later be covered with drywall sheathing, etc.

air/liquid. High-pressure blowers push the insulation through the hose.
Higher pressure provides less hose plugging and increased compaction in
side wall.

blower fan, agitator) is moving.

heat transfer. The higher the resistance value, the slower the heat will
transfer through the insulating material.

Insulation is usually installed through holes drilled into the exterior siding.

insulation blown will have a certain amount of progressive settling that
occurs after a period of time. Following the insulation manufacturers
recommendations for bag rate coverage will provide useful information to
accommodate for settling.

SETTLING Compression or compaction of insulation fibers caused by the weight of the

material, vibration of structure, temperature, and humidity cycles.

Rev. Date: 12/27/17 Page 48

MODEL #1300/2300

SERVICE RECORD

DATE MAINTENANCE PERFORMED COMPONENTS REQUIRED

Rev. Date: 12/27/17 Page 49

60 YEARS

OF AMERICAN INGENUITY

Made in the U.S.A.

KRENDL MACHINE COMPANY • 1201 SPENCERVILLE RD

DELPHOS, OHIO 45833 • TELEPHONE [phone] • FAX [phone]

E - MAIL: [e-mail] • WEB SITE: www.krendlmachine.com