Repair - Graco THERM-O-FLOW EC-20 Instructions Manual

Repair

WARNING
To avoid electrical shock, disconnect all power
from timer. See Warnings, page 3.
F . 5: Timer repair
IG
Replacing 15 amp relay
1.
See F . 5. Remove four screws holding front panel
IG
(EE) onto timer. Remove front panel.
2.
Remove two screws (GG). Remove relay (FF).
Replace with 15 amp relay 118261.
310814A
FF
EE
Replacing fuses
Replace timer fuses (H) or (N) by pulling out old fuse
and inserting new fuses from fuse kit 118182. See F
1, page 4.
HH
Replacing control board
1.
See F . 5. Remove four screws holding front panel
IG
(EE) onto timer. Remove front panel.
2.
Pull out control board (HH) and replace. For
replacement, order repair kit 118182.
Repair
.
IG
GG
11