Caution – Yokogawa GC8000 Process Gas Chromatograph User Manual

Page 365

Advertising
background image

<6. Maintenance>

6-12

IM 11B08A01-01E

(2) Stop the supply of power.
(3) Confi rm that the LED (Green) of “POWER” is OFF.

CAUTION

The isothermal oven is extremely hot after turning off the power immediately. Keep the purging
air supplied for more than an hour after turning off the power. Keep hands away from the oven
components.

(4) Loosen the locknut on the cover for the protection system B on the left side and remove the

cover.

(5) Remove the screws shown below. Disconnect the wires and remove the bracket.

Screw

Locknut

Screws

Washer

Bracket

(6) Remove the wires for the relays and the bracket.
(7) Remove the screws shown below and replace the relay.

Screws

Relay

(8) Follow steps (5) and (6) in the reverse order, and install wires on the bracket.

2nd Edition : May 11, 2012-00

Advertising