a) Defective gasket on gear unit
cover.
• from the output oil seal
• from the gear unit flange
• from the gear unit cover
b) Fluid seal friction or piston
movement prevented
a) Spring tension insufficient
b) Fluid seal friction or piston
movement prevented
a) Spring tension insufficient
c) Check vent is clean/fitted and not
the transportation plug
a) Retighten screws on gear unit
cover.
c) Gear unit not ventilated
Drive between shafts in the gear unit
interrupted
Return the unit for repair and replace
gearbox
Gearbox Output shaft does not
rotate, even though the motor is
running.
Unit overfilled with oil.
Check and correct the oil level
Cam Followers bearing generating
heat / noise
Bearing needs lubrication
Grease bearing or replace if damage
is too great
Carriage does not maintain contact
with cam
a) Check and replace springs
Replace green spider coupling
Gearbox Oil leaking from ventilator
77-3311 R1.0 30/36 www.carlisleft.com