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159149H 

 

© Copyright 2018 WESCO Industrial Products, LLC. Specifications subject to change. Not responsible for errors or omissions.

 

 

 

 1500 Lb. POWER-LIFT STACKER 

Operating Instructions and Parts Manual 

ATTENTION: 

To insure proper use of your WESCO Power-Lift Stacker, read these instructions thoroughly 

before using. It is important that all personnel, involved with the installation, maintenance or operation of the 

stacker, read this manual. 

 

 

 

Specifications

 

See nameplate on unit for capacity, load center, 
model number and truck serial number. 
This product is manufactured by: 

WESCO Industrial Products, LLC  

1250 Welsh Road 

North Wales, PA 19454 

Tel: 215-699-7031 FAX: 215-699-3836 

Contact the factory if you have start-up problems 
after reading these instructions, or for parts infor-
mation and parts ordering. Visit us on the web at 
www.wescomfg.com 

 

Unpacking

 

When unpacking your unit, check carefully for ship-
ping damage. If damage has occurred, file a claim 
with the delivering carrier within 24 hours and notify 
the dealer from whom the unit was purchased. 

 

Start-up 

With the lift in the lowest position, check following: 
1)  Remove plastic cover by removing the four 

hex bolts, two on the top and one on each side 
(Fig.1). Then disconnect the switch and gage 
at the plastic connector (Fig. 2). 
 
 
 
 
 
 
 
 

 

2)  Check for signs of damage, especially to the 

back cabinet that houses the battery, electrical 
/ hydraulic power pack. 

3)  Remove plastic pipe plug from oil reservoir, 

screw in breather cap. 

4)  Connect negative (black) wire to negative 

battery terminal and tighten. 

5)  Check all electrical connections for tightness. 
6)  Run unit up and down and check for any 

hydraulic oil leaks.

 

7)  Do not use the lift if there appears to be 

any damage. 

8)  Reinstall plastic cover. 

 

General Safety Information

 

WARNING: 

WESCO Power-Lift Stackers are intended for 

a wide range of uses. To insure proper use, the following 
instructions must be adhered to: 
1)  Load Rating: The capacity of your unit is shown  on a 

metal tag attached to the truck. It is based on the load 
center also shown on tag.  

2)  Do not use your unit for loads exceeding the size of 

the platform or forks. 

3)  Never move unit unless the load is in the fully lowered 

position. 

4)  Wesco power-lift stackers are intended for movement 

of loads and lifting of loads to work position, not for 
moving of loads in a raised position. 

5)  The floor lock is designed for minimizing movement of 

unit during loading and unloading of items from the 
units themselves. It is not to be used to control truck 
speed when being moved. Be sure that lock is fully 
engaged before loading and unloading. 

6)  Do not perform any repair work on lift if there is a load 

on the forks or platform or if the forks or platform is in 
the raised position. 

7)  All personnel must stand clear of the lift while lifting or 

lowering platform or forks. 

8)  Do not stand, sit or climb on lift or use unit to lift 

personnel. 

9)  Do not put hands or feet or stand underneath the forks 

or platform when raised. 

10) Do not use lift on uneven or unstable surfaces. 
11) Custom alterations of units for specific functions not 

made at the factory void all warranties without 
exceptions. User made alterations may result in 
unsafe conditions during use of unit. 
 
 

 WARNING: 

The battery in this product can  

expose you to chemicals including lead, which is 

known to the State of California to cause cancer and birth 
defects or other reproductive harm. For more information 
go to www.P65Warnings.ca.gov.

 

 

  

 

 

      Figure 1 

 

 

Figure 2 

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