Product Manual

ManualsBrandsVestil ManualsElectric Standard Fork Pallet TrucksFully Powered Electric Pallet Truck — 4,500-Lb. Capacity, 27in. x 96in. Forks

Rev. 0213 EPT, Manual.doc

Instructions for Replacing the Forward/Reverse Contactor

Estimated time: 45 minutes

Necessary tools:

1. Two 9/16 inch or 14mm sockets/wrenches;

2. Phillips head screwdriver

3. 10mm crescent wrench

4. 5/16 inch crescent wrench/socket

Only trained, authorized personnel should perform maintenance on this equipment. Lead acid batteries

present hazards to the person(s) working on, with, or in the vicinity of them. To minimize the risk of serious personal injury,

read every one of the instructions and DO NOT proceed with maintenance unless you understand each of them.

 Lock out all potential energy sources (i.e. battery) before attempting this installation according to OSHA lockout/tagout

procedures (29 CFR 1910.147); turn off the unit and remove the key.

 DO NOT work on, with, or in the vicinity of the battery UNLESS you are wearing personal protective equipment,

particularly a face shield. Batteries contain sulfuric acid and produce explosive gases. A battery explosion could result

in loss of eyesight or serious burns.

 DO NOT smoke near the battery or expose the battery to sparks or flames.

 Charge batteries ONLY in clean, dry, and well-ventilated locations.

 DO NOT lay tools or anything metallic on top of a battery.

 Remove personal items like rings, bracelets, necklaces, and watches BEFORE beginning to work on the battery. The

battery can produce energy sufficient to weld jewelry to metal; underlying skin could be severely burned.

 Keep fresh water and soap nearby in case battery acid contacts skin, clothing, or eyes. Immediately rinse any skin that

has been contacted by acid. If acid gets in your eyes, rinse them thoroughly with eye wash. After rinsing the affected

area, notify your supervisor about the incident.

 DO NOT expose the unit or the charger to rain or other adverse conditions. ALWAYS return the unit to its designated

storage location when you finish using it. The designated storage location should offer protection from the elements

and should not interfere with or obstruct traffic.

 Replace defective cords or wires immediately.

 Routinely check the water level in the battery.

 Make sure the battery charger is unplugged from the 115V source BEFORE driving the unit.

 Operating the pallet truck when battery voltage is low can cause premature motor contact failure.

Turn off power to the pallet truck and remove the key.

Purpose

: To repair or replace a malfunctioning Forward/Reverse Contactor.

NOTE: Malfunction may not warrant replacing the Forward/Reverse Contactor, because the problem may be

the result of binding of some of the moving parts. To apply lubricant, complete steps 1, 2, 3, 6 and 7.

Step 1

: Remove the Main Body Housing by

unfastening the two (2) screws on either

side of the housing as shown in photo 1;

then remove the yellow cover. With the

cover removed, the electrical components

are visible, as shown in the second

photograph to the right.

Step 2

: Locate the Forward/

Reverse Contactor (FRC) –

pointed to in photograph 3. The

diagram identifies each of the

cables that attach to the

Campro motor controller and to

the FRC.

Motor Controller

Forward/Reverse Contactor