Replace Transformer; Replace Power Supply - Graco Reactor 2 H-30 Repair Parts

Repair

Replace Transformer

Transformer
Replace Replace Transformer
1. Perform Shutdown, page 48
2. Remove four bolts (23) and shroud (10).
3. Remove lower dinrail cover (48).
4. Disconnect fan and transformer connections
from terminal blocks. Connections are on left
side labeled: V+, V-, 1, 2, 3, and 4.
5. Remove four nuts (27) holding metal transformer
cover (8) to frame. Carefully remove cover while
sliding wires through hole in cover.
6. Remove nuts (27) and transformer (17).
7. Install transformer (17) in reverse order.
68
.
Replace Power Power Supply Supply
Replace Replace Power Supply
1. Perform Shutdown, page
2. Disconnect input and output cables from
both sides of the power supply (805). See
Electrical Schematics, page
3. Insert a flat head screw driver in the mounting
tab on the bottom of the power supply (805) to
remove from the din rail.
4. Install new power supply (805) in reverse order.
Figure 9 24 VDC Power Supply
48.
102.
334946H