Bulletin TI-NITROFLOW TG2-G
Installation, Operation and Maintenance Manual
TI-NITROFLOWTG2
www.labgasgenerators.com
20
1-800-343-4048
POWER ON light (green)
does not appear
• Power not plugged in
supply outlet
• Power switch is not ON
• Blown fuse or tripped OFF
circuit breaker at customer
provided power supply
• Blown fuse at primary side
of transformer
• LED power switch has
failed
• Plug in power cord
• Switch POWER to ON
• Replace fuse or switch
disconnect ON
• Replace fuse on primary
side. Be sure to use the
same type and size
• Replace switch
Compressor Troubleshooting
Symptom
Probable Cause
Corrective Action
POWER ON light is on but
motor will not start
• Motor overload has tripped
• Wrong or low voltage
• Starter failed
• Motor failed
• Determine fault and reset
overload (Blue button)
• Check incoming power
supply and unit power rating
• Replace contractor assembly
• Replace motor
Compressor is running but
will not make pressure
• Auto drain valve is open
continuously
• Drive belts broke or are too
loose
• Clogged intake filter
elements
• Pressure relief valve has
opened
• Excessive tip seal wear
• Motor running wrong
direction
• Replace auto drain valve
• Replace drive belts and (or)
tighten to specification
• Replace intake filter element
per instructions
• Pressure switch needs
replacing or motor contacts
welded shut
• Replace tip seals per
instructions every 5,000 hrs
• Correct power connections
Excessive noise or vibration
• Drive belts are loose
• Drive belt has separated or
flat spot
• Cooling fan touching guard
• Motor bearing has failed
• Re-greasing procedure
not performed at 5,000 hr
intervals
• Pump damaged
• Intake filters loose on pump
• Tighten belts to specification
• Replace drive belt
• Adjust guard
• Replace motor
• Removal of stationary
scroll is required for pump
inspection
• Repair or replace pump
• Tighten intake filters
