Graco 3A2098H Life Jacket User Manual


 
Repair
3A2098H 87
Control Center Assembly
Prepare Control Center for Repair
1. Power off the display.
2. Disconnect main power to the control center assem-
bly.
3. Remove the control center assembly front cover
(20).
Replace Gateway Module
1. Prepare Control Center for Repair, page 87.
2. Remove the automation communications cable
(AE).
3. Remove the two screws holding the Gateway mod-
ule (5) to the base (3), and remove the module.
4. Attach a new Gateway module to the base using
two screws.
5. Reconnect the automation interface cable.
6. Upgrade software, page 77, then upgrade fieldbus
map, page 78.
Replace Gateway Module Base
1. Prepare Control Center for Repair, page 87.
2. Remove the Gateway module (5); follow Replace
Gateway Module. (Leave automation communica-
tions cable (AE) attached to Gateway module.)
3. Disconnect the CAN cable (19) and power supply
cable (6) from the base (3).
4. Remove the four screws (16) and grounding
screw (12) from the base and replace it with a new
base.
5. Secure the new base to rear cover (1) using the five
screws.
6. Reattach Gateway module; follow Replace Gate-
way Module.
F
IG
. 60
5
3
F
IG
. 61
1
16
19
3
12
5
4
6