Duke HDC-37.5-240 Instrukcja serwisowa - Strona 9
Przeglądaj online lub pobierz pdf Instrukcja serwisowa dla Urządzenia kuchenne Duke HDC-37.5-240. Duke HDC-37.5-240 20 stron. Foodservice equipment
Drukuj stronęMain Power On/Off Switch
1. Remove the four screws securing the Relay
Box cover. Set the cover aside for reuse.
2. Tag and disconnect the Main Power On/Off
Switch wires.
3. Squeeze the Main Power On/Off Switch
retaining springs and push the switch out
through the front of the box.
4. Reverse this procedure to install a new Main
Power On/Off Switch.
BEFORE ANY REPLACEMENT
PROCEDURE BEGINS, THE HDC3/
HDC6 MUST BE ISOLATED FROM
THE POWER SOURCE TO PREVENT
Solid State Relay
(SSR)
POSSIBLE ELECTRICAL SHOCK.
Solid State Relays (SSR)
Figure 10. View of SSR
1. Using a Multimeter, determine which SSR has
failed.
2. Tag and disconnect the wires from the faulty
SSR.
WARNING
Service Manual for Dry Channel HDC3/HDC6 Units
3. Remove the two screws that attach the SSR
to the board and remove the faulty SSR.
Transformer
4. Reverse procedure to install a new SSR.
24 Volt Step-Down Transformer
Figure 11. Step-Down Transformer 208/240V
Primary, 24V Secondary
BEFORE ANY REPLACEMENT
PROCEDURE BEGINS, THE HDC3/
HDC6 MUST BE ISOLATED FROM
THE POWER SOURCE TO PREVENT
POSSIBLE ELECTRICAL SHOCK.
1. Using a multimeter test the 24 Volt Step-Down
Transformer to determine whether or not it is
the reason for the failure.
2. Tag and disconnect wires from Transformer.
3. Remove four nuts attaching Transformer
to studs on the relay box body and remove
Transformer.
4. Reverse this procedure to install a new
24 Volt Step-Down Transformer.
WARNING
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