Repair
7-9
P/N 7135268B
E 2008 Nordson Corporation
PURBlue EC
Observe when Performing Work behind Electrical
Equipment Covers
WARNING: The electrical covers are linked to ground conductors. The
ground conductor must be reconnected after every repair.
Fig. 7-7 Example tank
Tank
Replacing Thermostat
1
Fig. 7-8
1. Remove electrical equipment cover.
2. Release fixing screws and remove the old thermostat.
3. If necessary, clean the fastening point with a lint-free cloth.
4. Attach connecting wires to the new thermostat.
5. Apply heat transfer compound to the bottom of the thermostat (Refer to
Processing Materials in section Maintenance), then fasten it to the tank
again.
CAUTION: Ensure that the flat receptacles (1, Fig. 7-8) do not touch the
side of the tank.
6. Attach electrical equipment cover again.
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