Replace Mzlp Daughter Card - Graco Therm-O-Flow 200 Instructions - Parts Manual

Replace MZLP Daughter Card

1. Turn the main power switch off.
2. Note the location of each cable, then unplug all
cables from the MZLP daughter card on MZLP #1
(112).
3. Remove the four mounting screws (112b) from the
daughter card (112a) and set aside.
4. Unplug the daughter card (112a) from MZLP #1
(112).
112b
112a
112
F . 32: MZLP Daughter Card
IG
334130L
5. Plug the new daughter card (112a) into the MZLP
(112).
6. Use the screws (112b) to secure the daughter card
to the MZLP (112).
7. Connect the cables to the new daughter card
(112a).
NOTE: Do not force the electrical connection. Minimal
force is required to seat the connector. If resistance is
felt, stop and verify the connector orientation.
NOTE: If unable to determine the connector location,
see Electrical Schematics, page 59.
Rotary Switch
Repair
53