Troubleshooting; Specifications And Accessories - North Star M157471A Owner's Manual

Problem
Engine will not start
Low/Surging pressure or no water flow
No chemical injection
Cause
A- Engine starting instructions not followed
B- Insufficient water supply
C- Plugged pump inlet filter
D- Nozzle in low pressure position
E- Plugged nozzle orifice
F- Worn nozzle orifice
G- Leak in pressure hose
H- Nozzle in high pressure position
I- Back pressure from extra long pressure hose
J- Leak in chemical siphon hose
K- Chemical strainer not submerged
Specifications
157471
PSI
GPM
Max Water Temp
Dimensions (inches)
L x W x H
Weight
Accessories
Wheel kit, Item# 157473
The manufacturer reserves the right to make improvements in design
and/or changes in specifications at any time without incurring any
obligation to install them on units previously sold.
Any Questions, Comme nts, Proble ms or Parts Orders
Call Northstar Customer Service 1-800-270-0810

Troubleshooting

Specifications and Accessories

2000
2.0
140 ° F
16.75 x 13.5 x 19.75
50 lbs
Call Northern Tool & Equipment, 1-800-556-7885
SOLUTION: A
SOLUTION: B,C,D,E,F,G
SOLUTION: H,I,J,K
Solution
See engine manual for starting instructions
See water supply section of this manual
See maintenance section of this manual
Pull nozzle back for high pressure
Remove nozzle orifice, check for blockage
Replace nozzle orifice
Replace pressure hose
Push nozzle forward for low pressure
Use standard length hose
Replace hose – use hose clamps if necessary
Make sure strainer is completely submerged
157472
PSI
GPM
Max Water Temp
Dimensions (inches)
L x W x H
Weight
2400
2.0
140 ° F
16.75 x 13.5 x 19.75
52 lbs
16