Repair
42 309574C
Red Stop Button
2. Relieve pressure, page 8.
3. Refer to electrical diagrams.
4. Put on static conductive wrist strap.
5. Remove screws (409, 410) and cover (404), F
IG
. 15.
6. Disconnect button cable connectors J1 from back of
temperature display (401) and pressure display
(402).
7. Remove red stop button (406).
8. Reassemble in reverse order. Be sure display cable
ground wire (G) is secured between cable bushing
and cover (404) with screws (412).
CAUTION
Before handling board, put on a static conductive wrist
strap to protect against static discharge which can
damage board. Follow instructions provided with wrist
strap.
1. Turn main power OFF . Disconnect power
supply.
WARNING
Read warnings, page 5. Wait 5 min for stored voltage
to discharge (E-30 and E-XP2 models only).