COMEUP Industrial Winch (Ver:03) - Manual (Page 11)

10
Mounting reposition
Yak series winch motor can be mounted by 90° upward to shorten the horizontal space
The SHELL Omala 460 must be increased by 0.2 litre in the gearbox to have the worm gear
sets lubricated fully
Air Clutch Function
The air clutch must be in the “Engaged” position before winching.
1). Apply air pressure to the PF-1/8”-28 fitting for HV winch or PF-1/4’-19 fitting for Bison winch
with 120 psi (8.3 bar).
2). To disengage the drum by operating the air control valve to pull out the wire rope by hand.
Pull out the wire rope but leave at least 5 wraps on the drum.
3). To engage the drum by moving the control valve lever to the appropriate position. Do not
attempt to pull a load until the air clutch in the “Engaged” position.
4). Wear leather gloves and use a strap when guiding the wire rope on and off the drum.
5). It cannot be clutched when the load is under load.
(Engaged) (Disengaged)
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For HV Winch