EHMB
Festo EHMB 1008a English
32
Designation
Part number
Type
1)
Grease gun with needle point nozzle
647 958
LUB−1
Lubrication adapter
705 639
LUB−1−TR
Roller bearing grease
LUB−KB2 from Festo
1)
See spare parts catalogue at www.festo.com/spareparts
Fig.20
11
Eliminating malfunctions
Malfunction
Possible cause
Remedy
Squeaking noises
or vibrations
Incorrect regulator settings
Change the regulator parameters
or vibrations
Overloading/material fatigue
Send EHMB to Festo for repairs
Shock absorber defective (if a
DNC pneumatic cylinder is used)
Change shock absorbers
Rotation−stroke
module does not
Loads too high
Reduce load mass
module does not
move
Reduce travel speed
Send EHMB to Festo for repairs
Fastening screws too long
Observe maximum screw−in depth
(
è
chapter 5 Mechanical installation")
Motor blocked
Eliminate cause
Linear guide defective
Send EHMB to Festo for repairs
Drive shaft can be
turned freely
Toothed belt break
Send EHMB to Festo for repairs
turned freely
Clamp of the motor coupling
loosened
Check mounting,
tighten clamping screw
Fig.21
