North Star M157477A ユーザーズマニュアル

 

16

 

 

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 

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  

 

 

 

 

 

 

 

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 

18 x 15 x 21 

 

Dimensions (inches) 
L x W x H 

18 x 15 x 21 

Weight 50 

lbs 

 

Weight 52 

lbs 

 

 

 

 

 

 

 

 

 

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. 
 

Call Northstar Customer Service 1-800-270-0810