YZ Systems Milton Roy • 201 Ivyland Road • Ivyland, Pennsylvania • USA • 18974 • P: 281.362.6500 • www.yzsystems.com
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NJEX 7300G ver.08-2018
NJEX TROUBLE SHOOTING FORM
ReturnTo:
F: 281.362.6500
NJEX-7300G (serial number/N-300G version x.xx/mfg. date):
Date:
Your Name:
LOCATION:
Site ID:
Attending Technicicans:
Telephone:
CONDITIONS:
Pipeline Pressure:
Expansion Tank (25 psi) (1.72 Bar):
Bulk Tank (30-35 psi) (2.07-2.41 Bar):
cc/stroke:
Supply Actuation (75 psi) (5.17 Bar):
Pump Actuation (See Flow Chart for pressure):
meter level:
Gas Flow Rate (MMCF/hr) (m3/sec.):
Bulk Odorant Storage Level:
flow input:
Ambient Temp Range:
Date of Last Problem (mm/yr):
battery VDC:
PARAMETERS:
Injection Rate:
Pump Displacement:
Proportional-To-Time Proportional-To-Flow
Odorant Density:
Analog
Max Gas Flow:
Linear
Low Flow Shutoff:
Non-linear
Flow (no signal):
Pulses
Max Time/Stroke:
PPS
Odorant Output:
PPM
ALARMS:
Pump
Verometer Signal
Overpumping
Slow Fill
Odorant Inlet Cable
Low Flow
Underpumping
No Fill
Odorant Inlet Low
Over Flow
Pump Failure
Vmtr-Cable
Odorant Inlet High
Loss of Signal
FLValve-Fail
XTank Cable
Tank
Leakage
XTank Low
Battery
Low Level
XTank High
Low Battery
High Level
PUMP PROBLEMS ONLY:
The correct hydraulic fluid level should be even with the “Oil Level Indication” located aproximatelty1/2 way
down in the oil reservoir.
CHECK ONE:
___ level is fine and moves up and down with each stroke
level is low but still moves fine
level does not move
Summary of Contents for NJEX 7300G
Page 1: ...NJEX 7300G N A T U R A L G A S O D O R I Z A T I O N S Y S T E M ...
Page 2: ......
Page 3: ...The NJEX 7300G Instruction Operating Manual Version 08 2018 ...
Page 4: ......
Page 10: ......
