25
- ORIGINAL INSTRUCTIONS -
ELECTRICAL TROUBLESHOOTING
Possible Cause
Checkout Procedure
Board is in spin mode.
Relief Speed Pot (RSP) is not
set correctly.
(RTP) is not working
Switches on SDC
incorrect
J.
Spin Torque Selector not work
-
ing
K.
Check (RSP) remote speed
(10k) on (SDC) board
L.
(RTP) (10K) Remove
3 Remote Torque Wires
red wire to term 2
white wire to term 1.
black wire to term 3.
M.
Verify postion of all pots and
switch on SDC
Light next to TQ on SDC board should be
ON. If not remove wires 41SDCMOD and
44SDCCOM from SDC control board. Ma
-
chine works.
Yes--Machine was in spin mode. Check
continuity of STS switch.
Replace if bad.
No-- Light next to TQ is ON but machine does
not work, go to step
L
.
Verify (SPEED) pot setting on the (SDC)
board. Should be set as specified on page
24. Adjust if incorrect and check Relief
Torque function. Works
Yes--end of troubleshooting
No--go to Step
L
. next
Check for 10,000 ohms
Red wire to white wire
Full CCW--0 ohms
Full CW--10,000 ohms
Red wire to black wire
Full CCW--10,0000 ohms
Full CW--0 ohms
Yes--go to Step
M
. nest
No--replace (RTP)
Verify postion of 4 pots on board. Should
be set as specified on page 24. Verify
that the Troque reduction feature is in the
OFF position. (pushed toward the pots on
board).
Motor works
Yes--end of troubleshooting
No--replace SDC.
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Страница 42: ...42 ORIGINAL INSTRUCTIONS PARTS LIST 18518 CROSS SLIDE ASSEMBLY ...
Страница 44: ...44 ORIGINAL INSTRUCTIONS PARTS LIST 27554 CHANNEL TRAVEL ...
Страница 46: ...46 ORIGINAL INSTRUCTIONS PARTS LIST 18504 CARRIAGE ASSEMBLY ...
Страница 48: ...48 ORIGINAL INSTRUCTIONS PARTS LIST 18520 GRINDING HEAD ...
Страница 50: ...50 ORIGINAL INSTRUCTIONS PARTS LIST 6059550 INDEX FINGER ASSEMBLY ...
Страница 52: ...52 ORIGINAL INSTRUCTIONS PARTS LIST 6009523 SPIN DRIVE ...
Страница 54: ...54 ORIGINAL INSTRUCTIONS PARTS LIST 6009527 REEL SET UP GAUGE ASSEMBLY ...
Страница 56: ...56 ORIGINAL INSTRUCTIONS PARTS LIST 18535 CONTROL PANEL ASSEMBLY ...
Страница 58: ...58 ORIGINAL INSTRUCTIONS PARTS LIST 18534 ELECTRICAL PANEL SUB ASSEMBLY ...
Страница 62: ...62 ORIGINAL INSTRUCTIONS PARTS LIST 18558 WINCH BOOM ...
Страница 64: ...64 ORIGINAL INSTRUCTIONS 18437 WIRING DIAGRAM ...
Страница 65: ...65 ORIGINAL INSTRUCTIONS ...
Страница 66: ...66 ORIGINAL INSTRUCTIONS WIRING SCHEMATIC ...