18
English
Hoyer
®
HPL450 / HML450 Lifts
•
EMERGENCY RAISE/LOWER AND EMERGENCY DESCENT:
Check both the redundant raise/lower controls and
the mechanical emergency descent function (if fitted) using the maximum safe working load applied to the end of the
boom. Please note that the practice of using a spring balance will not correctly check the function of the emergency
descent.
•
HYDRAULIC UNIT:
The hydraulic unit should require no maintenance other than checking for correct operation in
both directions and leakage of hydraulic fluid. Additionally, check the ram for trapped air/sponginess.
•
BATTERIES (Electric models only):
The batteries are located in the Power Pack and should not require
maintenance other than the regular charging as detailed in the charging instructions.
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CLEANING:
Clean with ordinary soap and water and/or any hard surface disinfectant. Harsh chemical cleaners or
abrasives should be avoided as these may damage the surface finish of the lift. Avoid wetting any of the electrical
parts. After cleaning, the unit should be thoroughly dried.
•
SLINGS:
Check for wear and fraying. DO NOT use any sling that is damaged, or if the sling shows signs of wear.
END OF LIFE DISPOSAL:
Battery:
All batteries in the product and any accompanying accessories must be recycled separately. Batteries should be
disposed of in accordance with local or national regulations.
Slings:
Slings and associated material accessories should be sorted as combustible waste in accordance with local or
national regulations
