Nihon Bisoh Co.,Ltd. BISOMAC210 3Phase MM2014/11
KH-2014008 Rev.4
20
3.3 BISOLOAD
BISOLOAD is overload detection device. When BISOLOAD detects overload to the hoist
(150% of rated load), ascending operation shall be locked electrically and Activation
Indicator Lamp lights up.
WARNING
If the hoist does not ascend even UP button is pressed or pumps while ascending,
unload from the platform.
Otherwise the rigging may fall or tilt due to overloading and consequently operators or objects
might fall, resulting in serious injury or death to operators or passers-by.
DESCRIPTION FUNCTION
A
BISOLOAD Mounting
Bolt B
Bolts for fixing BISOLOAD to the hoist.
B
Stirrup Fixing Bolt
Bolts for fixing BISOMAC to the platform.
C
Guide Roller
Guide roller to support the load of wire rope (tail line).
B
C
A
A