Tritech T11 Manual Del Usuario página 9

PROCEDURE
1. Turn pressure control knob counterclockwise to stop.
2. Turn sprayer off.
3. Do not unplug power supply cord.
4. Hold metal part of gun firmly to grounded metal container. Trigger gun to relieve pressure.
5. Lock gun safety latch.
6. Open pressure relief valve. Leave pressure relief valve open until ready to spray again.
NOTE: Do not store unit for extended periods of time with the Pressure Relief Valve open. Store the unit in the
spray position.
NOTE: If suspected that spray tip or hose is completely clogged, or that pressure has not been fully relieved after
following steps above,
SLOWLY loosen tip guard or hose end coupling to relieve pressure gradually, and then loosen completely. Clear
tip or hose obstruction.
PROBLEM
Motor will not turn on.
Unit will not prime
Pump builds pressure but will
not shut off
Paint leaking front wet cup
Pump output is low
NOTE: Before performing any inspection or repair follow the pressure relief procedure. Never attempt to do any
service or repair while the unit is plugged in or under pressure.
ELECTRICAL SHOCK WARNING
To reduce risk of serious injury, including electric shock, do not touch moving or electrical parts with fingers or
tools while testing repair. Shut off and unplug sprayer when inspection is complete. Install all covers, guards,
gaskets, screws and washers before operating sprayer.
WHAT TO CHECK
1. Unit not plugged in.
2. Pressure set too low
3. Circuit breaker open
1. Inlet tube is loose
2. Inlet screen clogged
3. Inlet ball stuck
4. Outlet ball stuck
1. Inlet ball or seat obstructed or
chipped
2. Outlet ball or seat obstructed or
chipped
3. Prime valve leaks.
1. Inspect upper packing.
1. Spray tip worn
2. Lower or Upper ball worn
3. Prime valve worn
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REMEDY
1. Plug unit in.
2. Increase pressure
3. Check breaker and reset if
needed.
1. Check o-ring and tighten
siphon hose
2. Check inlet screen clean or
replace
3. Remove siphon hose assy and
move inlet ball with pencil.
4. Remove siphon hose and foot
valve and use pencil to move
outlet ball.
1. Clean or replace if needed
2. Clean or replace if needed
3. Replace Prime Valve if
coating leaks while under
pressure.
1. Replace if needed
1. Inspect tip by checking fan
pattern width. If worn
replace
2. Inspect lower and upper ball
for damage. Replace if
damaged or worn.
3. If prime valve leaks while
spraying clean or replace.