EP Equipment LIST JX0, Service Manual

Page: 61 / 206

48
REV. 07/2019
DRIVE SYSTEM
5
5.7 Proximity Switch
5.7.1 Removal and Installation
Removal
-
-
Pull out the AMP connector on proximity swit-
ch;
Loosen Nut (1) and unscrew the proximity
switch from the proximity switch mounting
plate(11, Figure50201) .
Proximity switch is installed on the drive mount-
ing base.
Installation and Commissioning
-
-
Adjust the position of plate to align the
mounting holes of proximity switch to the
plate;
Screw the proximity switch into the mounting
hole on the plate. Make sure that Lock
Washer (2,Figure 50219) has been mounted;
5.6 Gearbox
5.6.1 Removal and Installation
See Section 5.3.1 .
Please add gear oil to the grease nipple on the
gearbox cover (see Section 2.2.3 for specifica-
tion and filling amount)
CAUTION
5.6.2 Faults and Causes
1
Fault Gearbox Abnormal Noise
Cause
a. Supporting bearing wear;
b. Gear wear, the gap is too big;
c. Foreign objects in gear oil.
2
Fault Gearbox Oil Leaks
Cause Oil seal wear or aged
3
Fault Gearbox Stuck
Cause
a. Gear fastening screws or nuts
loosening;
b. Support bearing damage
c. Foreign objects in gear oil.