background image

10

Excess noise from the Nitron Gas 

Module.

Nitron Gas Module won’t start.

Unusual air pump longer run times.

1. Hose connection leaking.

2. Improper placement on a unstable 

surface.

3. Nitron Gas Module missing or 

defective rubber foot. 

1. Check main power supply for 

power and/or low voltage.

2. Defective start capacitor.

3. Thermal overload tripped in Nitron 

Gas Module.

4. Plugged pressure line.

1. A restricted Nitron Gas Module 

filter.  

Inspect entire pressurized line from 

Nitron Gas Module to the nitron

2

 

Cold Draft dispenser.

Ensure proper Nitron Gas Module 

placement according to Site require-

ments.

Replace missing or defective rub-

ber foot.

Ensure main power is on and within 

/-10%.

Replace start capacitor.

Rating: 250VAC, 50/60Hz

7.0µF (-5/+10%)

a) Wait for thermal overload to cool 

down and reset.

b) Relocate or correct environ-

ment conditions around Nitron Gas 

Module.

Inspect and repair.

Perform PM and record annual PM 

event on Filter Change sticker.

PROBLEM

PROBABLE CAUSE

REMEDY

TROUBLESHOOTING 

CONTINUED

Summary of Contents for NITRON2 NGM

Page 1: ...D 07 19 2019 Bunn O Matic Corporation INSTALLATION OPERATING GUIDE Bunn O Matic Corporation Post Office Box 3227 Springfield Illinois 62708 3227 Phone 217 529 6601 Fax 217 529 6644 www bunn com NGM Ni...

Page 2: ...or written do not constitute warranties and should not be relied upon If BUNN determines in its sole discretion that the equipment does not conform to the warranty BUNN at its exclusive op tion while...

Page 3: ...e Maintenance 8 Troubleshooting 9 Wiring Schematic 11 INTRODUCTION The Nitron Gas Module NGM is specifically designed to work with Nitron Cold Draft dispensers It sup plies an unlimited amount of gas...

Page 4: ...o not direct air stream at body To reduce Risk of Injury WARNING FAILURE TO COMPLY RISKS EQUIPMENT DAMAGE FIRE OR SHOCK HAZARD READ THE ENTIRE OPERATING MANUAL BEFORE USING THIS PRODUCT 00986 0002M 10...

Page 5: ...uthorized Service personnel only CE REQUIREMENTS This appliance must be installed in locations where it can be overseen by trained personnel For proper operation this appliance must be installed where...

Page 6: ...ot connect the grounding wire to either flat blade terminal The wire with insulation having an outer surface that is green with or without yellow stripes is the grounding wire Contact a qualified elec...

Page 7: ...ing with Step 2 Step 2 Place the Nitron Gas Module NGM near or under the Nitron dispenser Adjust to extend the feet of the Nitron dispenser approximately 1 0 inch to accommodate NGM placement undernea...

Page 8: ...d product for the consumer Assures uptime Eliminate premature replacing of equipment Reduce problematic repairs return service trips NGM Annual PM For optimal performance all four internal filters sho...

Page 9: ...sealed and electrical connections tight and isolated WARNING Exercise extreme caution when servicing electrical equipment Unplug the dispenser when servicing except when electrical tests are specifie...

Page 10: ...icted Nitron Gas Module filter Inspectentirepressurizedlinefrom Nitron Gas Module to the nitron2 Cold Draft dispenser Ensure proper Nitron Gas Module placementaccordingtoSiterequire ments Replace miss...

Page 11: ...ION SCHEMATIC WIRING DIAGRAM NITRON GAS MODULE 120 VOLTS AC 2 WIRE SINGLE PHASE 60hZ GRN WHI BLK 120V MODELS N A B A B L1 SOLENOID VALVE SOL BLU BLU AIR PUMP PRESSURE SWITCH MOTOR START CAPACITOR WHI...

Reviews: