Maintenance Manual.pdf - 第201页
RL131 MAINTENANCE MANUAL 8.7 Controller DA8MEC-W 0-600-A0 8.7-2
RL131
MAINTENANCE MANUAL
8.7 Controller
DA8MEC-W0-600-A0
8.7-1
8.7. Controller
DA8MEC-W0-600-A0
8.7.1 Cleaning the CPU Box Fan Filter
Unit No.
8.6.1 Cleaning the CPU Box Fan
Filter
Procedure for Cleaning the Fan Filter
=PREPARATION=
1. Allen wrench
2. Phillips screwdriver
1.
1. Set the main switch to OFF.
2. Remove the front cover.
3. Detach the control area cover.
4. Remove the cross slot screws
(x2) on top of the CPU box.
5. Remove the screws and take
out the CPU box fan filter, then
clean the filter using a vacuum
cleaner, etc.
=REMARKS=
After reinstalling the cleaned filter, check that there
is no interference between the fan and the filter.
To do this, turn ON the main switch and check for
any abnormal sound.
Also, check the fan rotation for any problem.
After making these checks, turn OFF the main
switch immediately.
6. Reattach the control area cover.
7. Reattach the front cover.
1
Turn
Front cover
Control area cover
(Inside)
CPU box fan filter
Cross slot
screw
RL131
MAINTENANCE MANUAL
8.7 Controller
DA8MEC-W0-600-A0
8.7-2
RL131
MAINTENANCE MANUAL
9. SYSTEM CHECK FUNCTIONS
DA8MEC-71-000-A0
9-1
9. SYSTEM CHECK FUNCTIONS