Vestil HYD-10, HYD-5 User Manual

Vestil Manufacturing Corporation

2999 North Wayne St., Angola, IN 46703

Phone [phone] • Fax [phone]

E-mail: [e-mail] Website: www.vestil.com

Ergonomic Solutions

Revised 1009 33-126-101

A company dedicated to solving ergonomic and material
handling problems since 1955.

OWNER'S
MANUAL

HEFTI-LIFT • MODEL HYD-5 & HYD-10

Contents

Safety Precautions .......................................... 1

Receiving Instructions ..................................... 1

Warranty.......................................................... 1

SAFETY PRECAUTIONS

Read owner's manual completely before operating unit!

• Never exceed the maximum loading capacity of 880
pounds.

• Stand clear of load while loading and unloading.

• Load must be evenly distributed on deck to insure
stability.

• Use caution in moving a loaded unit; avoid obstructions
and floor defects.

• Always apply wheel brakes when unit is not in motion.

• Never go under deck if there is weight on unit.

• Do not continue to pump on the foot lever if the deck is
not raising.

• Remove weight before working on unit.

• Do not use brake fluid or jack oils. Use AW-32 hydraulic
oil or equivalent.

• Use only replacement parts supplied or approved by the
manufacturer.

• Consult factory before performing any modification to the
original equipment.

• Make sure all operator safety labels are in place (p.11).

Parts List for HYD-5 & HYD-10 ..................... 2-3

Troubleshooting Guide for HYD-5 & HYD-10... 4

Warning Label Identification............................. 5

WARRANTY

This product is warranted for 90 DAYS from date of
purchase to be free of manufacturing defects in material and
workmanship. The manufacturer's obligation hereunder is
limited to repairing such products during the warranty period,
provided the product is sent prepaid back to the factory.

This warranty does not cover normal wear of parts
or damage resulting from any of the following: negligent use
or misuse of the product, use or application contrary to
installation instructions, or disassembly, repair or alteration
by any person prior to authorization from a factory represen­tative.

RECEIVING INSTRUCTIONS

Every unit is thoroughly tested and inspected prior
to shipment. However, it is possible that the unit may incur
damage during transit. If damage is noticed when unloading,
make a note of it on the BILL OF LADING. Remove all
packing and strapping material, then inspect the unit again
for damage. IF DAMAGE IS EVIDENT, FILE A CLAIM

WITH THE CARRIER IMMEDIATELY!

HEFTI-LIFT

MODEL HYD 5 & HYD-10

1

PARTS LIST

HEFTI-LIFT • HYD-5 & HYD-10

11

1

10

3

4

2

ITEM

NO.

1
2
3
4
5
6
7
8

9
10
11

8

DESCRIPTION

Chain Cover
Chain Assembly
Brake Assembly
Mast
Guide Wheel and Axle
Front Wheel and Axle
Rear Wheel and Axle
Forks Assembly
Top Deck
Front Metal Shield
Back Plastic Shield

5

7

6

9

PARTS IDENTIFICATION HEFTI-LIFT

MODEL HYD-5 & HYD-10

HYD-5

ENGINEER NO.

33-154-004
33-154-005
33-154-006
33-154-032
33-154-007
33-154-008
33-154-009
33-528-004
33-013-001
33-024-011
33-024-010

QTY.

1
1
1
1
4
2
2
1
1
1
1

HYD-10

ENGINEER NO.

33-154-016
33-154-017
33-154-006
33-514-018
33-154-007
33-154-008
33-154-009
33-528-004
33-013-001
33-024-013
33-024-012

QTY.

1
2
1
1
4
2
2
1
1
1
1

2

1 2

FOOT PUMP

HEFTI-LIFT • HYD-5 & HYD-10

3

4

KIT

NO.

1
2
3
4
A
B

a/k Available only with purchase of kit

ITEM

NO.

1
2
3
4
A
B

DESCRIPTION

Release Knob Assembly
Pump Assembly
Foot Pedal Assembly
Plunger Assembly
Pump Seal Kit
Complete Assembly

PARTS IDENTIFICATION

FOOT PUMP (HEFTI-LIFT)

HYD-5

ENGINEER NO.

33-154-010
33-154-011
33-154-012
33-154-013
33-144-401
33-154-014

HYD-5

PART NO.

HYD5-FP01

-­HYD5-FP03
HYD5-FP04

HYD5-KITA

HYD5-KITB

HYD-10

ENGINEER NO.

33-154-010
33-154-018
33-154-012
33-154-013
33-144-401
33-154-022

HYD-10

PART NO.

HYD10-FP01

-­HYD10-FP03
HYD10-FP04

HYD10-KITA

HYD10-KITB

QTY.

1
1
1
1
1
1

3

Troubleshooting Quick Reference Guide for HYD-5 & HYD-10

(For further information please contact the factory)

WARNING! BEFORE PERFORMING ANY MAINTENANCE WORK ALWAYS ENSURE THAT THE DECK/FORKS ARE IN LOWER POSITION

Observation Possible Cause Remedy

1.) Deck/forks do not raise.

a. Excessive load.

a. Remove part of the load.

2.) Foot pedal goes down but deck/forks do not
raise.

3.) Unit will pump under no load or when rapidly
stroked, or pedal will stroke without
pumping.

4.) Deck/forks raise when the pump is stroked
but lower on return stroke.

b. Oil is low.
c. Relief valve set too low.
d. Released pin is not rotating to closed

position.

e. Breather cap is not allowing air into cylinder.

a. Particle of dirt under the pressure relief

valve.

b. Particle of dirt under inlet check valve.

a. Pump is air locked.
b. Inlet check valve has foreign material on

seat.
c. Relief valve setting is out of adjustment.
d. Foreign material on pressure relief valve

seat.
e. Release pin has foreign material on the seat

or is stuck in the open position.
a. Outlet check valve is leaking.

b. Fill oil as necessary.
c. Increase only as necessary.
d. Check linkage for proper rotation.

e. Be sure cap has air hole. Clean cap out

with compressed air.

a. Lower deck/forks - Remove and clean

steel ball and seat. (Refer figure 1)

b. Lower deck/forks - Remove and clean inlet

ball and seat. (Refer figure 1)
a. Bleed air from system inlet.
b. Same as 2(b).

c. Adjust relief valve setting higher.
d. Same as 2(a).

e. Lower deck/forks - Remove and clean

steel ball and seat. (Refer figure 1)
a.1. Lower deck/forks - Remove and clean

steel ball and seat. (Refer figure 1)
a.2. Pump vigorously to remove debris.

5.) Deck/forks raise but is too slow.

6.) Spongy or jerky operation.

7.) Deck/forks raise but do not lower.

(PRESSURE RELIEF VALVE)

a. Foreign material stuck under pressure relief

valve or under inlet check valve.

a. Check for foreign material stuck in the deck

or frame rails.
b. Oil is low.
a. Foreign object blocking roller travel.
b. Release pin is not rotating to open position.

RELEASE PIN

STEEL BALL

VALVE PLUG
SPRING

STEEL BALL

STEEL BALL
SPRING
VALVE PLUG

STEEL BALL

SPRING

SPACER

SCREW

VALVE PLUG

FIGURE 1

a. Same as 2(a) / 2(b).

a. Correct as necessary.

b. Same as 1(b).
a. Correct as necessary.
b. Same as 1(d).

(OUTLET CHECK VALVE)

(INLET CHECK VALVE)

4

WARNING LABEL IDENTIFICATION

MAKE SURE ALL WARNING LABELS ARE IN PLACE!

1

2

*Product safety signs or labels should be

periodically inspected and cleaned by the
product users as necessary to maintain
good legibility for safe viewing distance.
ANSI 535.4 (10.21)
Contact manufacturer for replacement labels.

CAPA400Kgs (880lbs)

1

2

CAUTION

!

PLATFORM MUST BE

LOWERED BEFORE

MOVING LIFT

210

PRECAUCIÓN

!

LA PLATAFORMA DEBE DE

ESTAR EN LA POSICIÓN

BAJA ANTES DE MOVER

EL ELEVADOR

ATTENTION

!

LA PLATE-FORME

DOIT ÊTRE ABAISSÉE

AVANT D’ACTIVER LE

MONTE-CHARGE

5

Material Handling Prob lem Solvers

Scissor Lift Table

Pallet Server

XII

I

XI

High Rise Lift

Mobile Lift & Tilt
Work Stand

X

IX

Time is money.

Increased productivity

equals greater profitability ,

cost minimization and worker

compatibility . Ergonomic

products will assist you

with your production and

safety goals.

VIII

V

VII

VI

II

III

VI

45° Container Tilter

Ground Lift Tilter

Copyright 2008 Vestil Manufacturing Corporation

6