North Star M157477A Manuale Utente
16
Troubleshooting
Problem
Engine will not start
SOLUTION: A
Low/Surging pressure or no water flow
SOLUTION: B,C,D,E,F,G
No chemical injection
SOLUTION: H,I,J,K
Cause Solution
A- Engine starting instructions not followed
See engine manual for starting instructions
B- Insufficient water supply
See water supply section of this manual
C- Plugged pump inlet filter
See maintenance section of this manual
D- Nozzle in low pressure position
Pull nozzle back for high pressure
E- Plugged nozzle orifice
Remove nozzle orifice, check for blockage
F- Worn nozzle orifice
Replace nozzle orifice
G- Leak in pressure hose
Replace pressure hose
H- Nozzle in high pressure position
Push nozzle forward for low pressure
I- Back pressure from extra long pressure hose
Use standard length hose
J- Leak in chemical siphon hose
Replace hose – use hose clamps if necessary
K- Chemical strainer not submerged
Make sure strainer is completely submerged
Specifications and Accessories
Specifications
157477
157478
PSI 2000
PSI 2400
GPM 2.0
GPM 2.0
Max Water Temp
140
°F
Max Water Temp
140
°F
Dimensions (inches)
L x W x H
L x W x H
18 x 15 x 21
Dimensions (inches)
L x W x H
L x W x H
18 x 15 x 21
Weight 50
lbs
Weight 52
lbs
Accessories
Wheel kit, Item# 157479
Call Northern Tool & Equipment, 1-800-556-7885
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.
and/or changes in specifications at any time without incurring any
obligation to install them on units previously sold.
Any Questions, Comments, Problems or Parts Orders
Call Northstar Customer Service 1-800-270-0810