Wagner SprayTech 9185G 사용자 설명서
English
22
Troubleshooting
Before servicing, always release system
Problem A: The sprayer does not start
Cause
Solution
1.
Gas tank is empty
Fill the gas tank
2.
There is a problem with sprayer engine
Call Technical Service
Problem B: The sprayer starts but does not draw material when the PRIME/SPRAY knob is set to PRIME
Cause
Solution
1.
The inlet valve is stuck
Inlet may be stuck from old material. Push Sureflo Valve to release. If still stuck refer to
Clean the Inlet Filter
see page 14 or Cleaning the Sureflo™ Valve see page 21 *
2.
The sprayer will not prime properly or has lost prime
3.
The suction set is not properly installed
4.
The material container is empty
5.
The inlet filter is clogged
Refer to Clean the Inlet Filter
6.
The outlet valve is stuck
Call Technical Service
7.
The inlet valve is worn or damaged
Take sprayer to Wagner Authorized Service Center
8.
The PRIME/SPRAY valve is plugged
Take sprayer to Wagner Authorized Service Center
Problem C: The sprayer draws up material but the pressure drops when the gun is triggered (bad spray pattern)
Cause
Solution
1.
Pressure too low
Increase the pressure
2.
The spray tip is worn
Replace spray tip with a new one**
3.
The inlet filter is clogged
Refer to Clean the Inlet Filter
4.
The spray tip is plugged
5.
The spray gun filter is clogged
Refer Clean the Spray Gun Filter
see page 13. Keep extra filters on hand
6.
The material is too heavy or coarse
Thin or strain the material
7.
The Sureflo™ Valve assembly is damaged or worn
Replace the Sureflo Valve
Problem D: The PRIME/SPRAY knob is set to SPRAY and there is flow through the material return tube
Cause
Solution
1.
The PRIME/SPRAY valve is dirty or worn
Take sprayer to Wagner Authorized Service Center
Problem E: The spray gun leaks
Cause
Solution
1.
Gun filter housing is loose
Tighten handle
2.
Internal parts of spray gun are worn or dirty
Take sprayer to Wagner Authorized Service Center