6/30/2016
SE-HP, Manual
Copyright 2016 Vestil Manufacturing Corp. Page 8 of 11
Chain Replacement
If the product has two chains used in tandem, both chains should be changed at the same time.
Using an authorized chain specialist, the chain(s) removal should be done with consideration and care appropriate to
any safety equipment item.
Product liability becomes invalid if a repaired chain contains sections bearing different silver label numbers.
Battery Removal and Charging
Warning
Working with or near lead acid batteries is dangerous. Batteries contain sulfuric acid and produce explosive
gases. A battery explosion could result in loss of eyesight or serious burns.
Do not smoke or allow a spark or flame near batteries. Charge batteries in locations which are clean, dry and
well ventilated. Do not lay tools or anything metallic on top of any battery. All battery repairs must be made by
experience and qualified personnel.
When working with batteries, remove personal items such as rings, bracelets, necklaces and watches.
Batteries can produce enough energy to weld jewelry to metal causing a severe burn.
Always have fresh water and soap nearby in case battery acid contacts skin, clothing or eyes.
Operating the battery with a low battery voltage can cause premature motor contact failure.
Do not expose the lift or charger to rain or adverse conditions.
Replace defective cords or wires immediately.
Check the battery’s water level frequently unless you have a maintenance-free or gel battery.
Make sure the battery charger is unplugged from the 120 volt source.
Removal
Lock out all potential energy sources before attempting. Turn off the unit by depressing the E-Stop button.
Charging
Plug the charger into a standard 120V receptacle. If an extension cord must be used, use a minimal length cord with
the highest amperage rating. Longer cords and lower amperage rated cords both increase the charging time due to
their higher, internal resistance leading to a voltage drop at the batteries. Also, the cord may overheat.
When properly connected, the charge LED will indicate the chargin
g current’s status flowing into the battery. The LED
will be green while charging.
A fully charged, lead, acid battery in good condition at room temperature should read about 12.6 volts. At 11.9 volts, it
is considered to be fully discharged. When checking the battery voltage, wait at least ½ hour after the charger has
been turned off.
Unplug the charger before moving the stacker. Failure to do so could damage the cord, the receptacle and/or other
equipment.
Long-term Storage
If the stacker will be out of service for two or more months, perform the following:
Secure the stacker for servicing. Place stacker on blocks so the wheels are off the floor.
Clean the stacker thoroughly.
It may be necessary to support the lifting gear in a suitable manner to relieve the load chain of any stress.
Check the hydraulic fluid level. Replenish as needed.
Grease the stacker thoroughly.
