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DigiMod 500 1000 1500 2000HV 1000NPS | SERVICE MANUAL
INDEX
Checking the R10 NTC:
With the Multimeter set to Ohm, check for continuity in
the R10 NTC, by probing the points highlighted in (Fig. 8).
Checking the RV1 Varistor:
(Fig. 8)
Ω
Flip the module upside down.
With the Multimeter set to Ohm, check for continuity in
the RV1 Varistor, by probing the points highlighted in (Fig.
9).
(Fig. 9)
Ω
Checking the F1 Fuse:
With the Multimeter set to Ohm, check for continuity in
the F1 Fuse, by probing the points highlighted in (Fig. 10).
Ω
(Fig. 10)
Model Kit Number Description
DigiMod 500
KT000818.R KIT DM500 PSU
DigiMod 1000
KT000820.R KIT DM1000 PSU
DigiMod 1500
KT000823.R KIT DM1500 PSU
DigiMod 2000
KT000827.R KIT DM2000 PSU
In case of any faults in the aforementioned components,
please refer to the table below when ordering the Repair Kit.
Checking the Fan and Fan’s Driver (DigiMod1500, 2000HV only)
During the module’s booting procedure, the fan spins at full speed for a brief period of time.
A rst indication of any fault in the fan or the fan’s driver is the absence of the aforementioned passage.
In case of any fault, remove the fan from the casing and test it by supplying it with +24 Vdc.
If the fan begins to spin, the fault is in the fan’s driver, by contrast, if the fan does not begin to spin, the fault coulbe be in both the fan
and its driver.
Take care in mounting the fan with the label facing downwards, and use the original screws, longer ones could damage the capacitor’s bank.
Please refer to the table below if there is a fault in the Fan or the Fan’s driver.
Model Kit Number Description
DigiMod 1500
KT000825.R KIT DM1500 FAN
DigiMod 2000
KT000828.R KIT DM2000 FAN
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