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Reference Manual
July 2014 MAN-0081, Revision 4
16
Section 4: Maintenance
4.1 Troubleshooting
The junction box is not designed to be repaired in the field. If problems should develop, first check
for faulty wiring and confirm proper voltage to the junction box. If problems persist, please contact
Net Safety’s technical support department first by phone to try and resolve any issues. If issues
cannot be resolved, please follow the procedure in Section 1.3 Return of material.
4.2 Storage
The sensor and its electronic components/parts should be stored in locations free from dust, liquid
spills, contaminants, and moisture. The storage temperature should be well within the limits of the
certified temperatures of the equipment. See Section 7 for certified temperatures.
4.3 Spare parts and accessories
Description
Part Number
Replacement terminal board for model JB-MPS-A/S
PCBA-0252C
Replacement terminal board for model JB-MPNS-A/S
PCBA-0252B
Replacement terminal board for model JB-MPH-A/S
PCBA-0252A
Replacement terminal board for model JB-MPD-A/S
PCBA-0252D
Replacement terminal board for model JB-MPG-A/S
PCBA-0252E
Replacement terminal board for model JB-MPR3-A/S
PCBA-0252F
Replacement terminal board for model JB-IR3S-AR-A/S
PCBA-0268
3/4” to M20 certified conduit reducer - aluminum
M20R
3/4” to M20 certified conduit reducer - stainless
M20R-SS
3/4” NPT certified conduit plug - aluminum
CP-AL-002
3/4” NPT certified conduit plug - stainless
CP-SS-001
1” pipe mounting bracket (stainless steel)
UN-MK-31
2” pipe mounting bracket (stainless steel)
UN-MK-32
3” pipe mounting bracket (stainless steel)
UN-MK-33