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AV131 MAINTENANCE MANUAL 8.5 Recogni ti on and Lighti ng Unit D79MEC-W 0-400- A0 8.5- 2  Procedu re for Clean ing th e Floodlight = P R E P A R A T I O N = 1. Tool s f or cl eaning 2. Dry, s oft c lo th 19. 1. Return th…

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AV131
MAINTENANCE MANUAL
8.5 Recognition and Lighting Unit
D79MEC-W0-400-A0
8.5-1
8.5. Recognition and Lighting Unit
D79MEC-W0-400-A0
8.5.1 Cleaning the Camera / Floodlight
Unit No. N610052084AA
8.5.1 Cleaning the Camera /
Floodlight
When ‘HOLE RECOG HOLE NOT IN SEARCH AREA’ occurs during the PCB hole recognition, it is likely
that the lens of the recognition camera is dirty. Procedure for cleaning the lens is shown below.
Procedure for Cleaning the Camera
18.
1. Prepare tools for cleaning.
Dry, soft cloth
2. Return the machine to the origin, and then turn the
<SERVO> switch or power supply OFF.
3. Open the machine front cover.
4. Remove the front inside cover.
5. The recognition camera is located at the right of the
motor for insertion head rotation. As shown in the right
photo, access the camera from beneath and wipe the
lens with the soft cloth prepared in step 1.
6. Execute the PCB hole recognition again to check that
“HOLE RECOG HOLE NOT IN SEARCH AREA” does
not occur.
=REMARKS=
Be careful not to smear the lens with grease.
Recognition camera
Insertion head
AV131
MAINTENANCE MANUAL
8.5 Recognition and Lighting Unit
D79MEC-W0-400-A0
8.5-2
Procedure for Cleaning the Floodlight
=PREPARATION=
1. Tools for cleaning
2. Dry, soft cloth
19.
1. Return the machine to the origin, and then turn the <SERVO>
switch or power supply OFF.
2. Open the machine front cover.
3. The floodlight is located to the right of the anvil unit as seen
from the machine front side. Wipe off any dirt or dust at the top
of the floodlight.
4. Execute the PCB hole recognition again to check that “HOLE
RECOG HOLE NOT IN SEARCH AREA” does not occur.
Anvil unit
Floodlight
AV131
MAINTENANCE MANUAL
8.6 Controller
D79MEC-W0-600-A0
8.6-1
8.6. Controller
D79MEC-W0-600-A0
8.6.1 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
20.
1. Set the main switch to OFF.
2. Remove the front cover.
3. Clean the fan filter.
=REMARKS=
When reinstalling the filter after cleaning,
turn ON the main switch once and check
the unit for any abnormal sound to make
sure that the fan and filter do not interfere
with each other.
In doing so, check also that the fan turns
properly.
After checking, turn OFF the main switch
again immediately.
4. Reattach the front cover.
1.
Turn
Front cover
CPU box fan filter