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CHAPTER 1 GENERAL INFORMATION AND OPERATING INSTRUCTIONS
NMC-WOLLARD
2021 Truax Blvd. Eau Claire, WI 54703 ● P: 715-835-3151● F: 715-835-6625 ● www.nmc-wollard.com
TML-704H Maintenance Lift Manual No. 310547
• Hydraulic systems have residual, stored pressure. Relieve all pressure
from the hydraulic system before servicing.
• Allow uid to cool before working on system.
• Hydraulic uid escaping under pressure can have sucient force to enter
eyes and penetrate skin. If uid gets in eyes or skin, ush with large
quantities of water and seek medical attention.
• Wear eye protection when servicing hydraulic components or systems.
• Keep all hoses and connections in good serviceable condition. Check
before start-up and periodically during operation.
• Do not investigate for leaks with hands. Use a large piece of cardboard.
• To minimize risk of re or explosion, follow these battery servicing safety
precautions:
• Sulfuric battery acid is poisonous. Avoid breathing battery fumes.
• Battery acid is strong enough to burn skin and cause blindness if splashed
into the eyes. Protect eyes and skin from contact. In the event of contact
with battery acid, immediately rinse in large amounts of water. Obtain
medical care if the eyes are burned.
• Battery gas can explode. Keep sparks and ame away from battery.
• Never check battery charge by placing a metal object across the
batteryposts. A spark will occur and cause possible explosion. Use a
voltmeter or hydrometer.
• To avoid falls and injury, stand only on areas constructed with “gripstrut” or
another skid resistant surface. Keep these surfaces in serviceable condition.
• Never make any alterations or modications to this equipment including
disabling safety devices or interlocks.
• Before starting repairs which do not require battery power, always turn o the
key switch, then disconnect the battery connector from the battery to prevent
accidental short circuit.
• Be certain area is clear of people and other equipment before starting operation.
• Keep machine clear of foreign objects and clean of grease/oil and other lubricants.
Failure to heed could result in serious personal injury or death.
In addition to these general safety precautions you will nd specic safety
messages embedded in the Operating and Maintenance Chapters of this
manual.
Please review them for your protection.
1 DESCRIPTION
SEPTEMBER 01, 2015
Property of American Airlines
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