WHW420
V. 01 – 11/04/2014
5
©Velleman nv
Safety Instructions for Operation
Do not load the winch beyond its rated capacity. The capacity is based on
one layer of line around the drum. As the line builds on the drum, the
capacity decreases.
Be aware of dynamic loads! Sudden movements may create brief excessive
loads that can cause product failure.
If any part of the winch starts to bend, deform, or show any signs of
damage, stop using the winch immediately.
Use the winch only for hauling or pulling loads. Do not use the winch for
lifting loads vertically. Do not use the winch for moving people.
Prevent entanglement during installation and operation. Do not wear
loose clothing or jewellery, and restrain long hair. They can be
caught in moving parts and cause severe injury.
It is recommended to wear non-skid footwear.
Wear safety goggles and heavy-duty leather gloves during
operation.
Never try to guide the line while winching. Broken cable strands are sharp.
Never slide cable through your hands, even if you are wearing gloves.
Keep away from the winching area during operation. If the line slips or
breaks, it may whip back, which can cause damage and severe injury.
Place a heavy blanket or rug (not incl.) over the line. The weight of the
cloth acts as a damper and prevents the broken line from whipping.
Do not step over the line with a load attached. Do not push against a load-
bearing line; this may overload the line and cause it to break.
Do not allow people to stand on or behind the load.
Examine the device for safe operation before each use. Make sure that all
nuts and bolts are tight.
Salts, chemicals, and rust can affect components. Do not use if you notice
damaged or loose parts, structural cracks, bends, or any other condition
that may affect the safe operation of the winch. Do not use the winch even
if only minor damage appears.
If the spring is broken or the locking system fails, stop using the winch
immediately and contact your dealer for repair.
