Graco Inc 800-345, 4040 manual Startup, Trigger Safety Latch, 6308-522

Models: 4040 800-345 308-522

1 19
Download 19 pages 60.35 Kb
Page 6
Image 6
STARTUP

STARTUP

Always usethis start upprocedureto ensure that the unit

Trigger Safety Latch

is started safely and properly.

WARNING

1. Checkthe oil level.

To reduce the risk of serious bodily injury,

Pump: Add SAE XI or 30 weight non-detergentoil

includingfluid injection, splashinginthe eyesor

on the skin,ALWAYS engage the trigger safety

as necessary.

latch whenever spraying stops, evenfora

 

moment.

2. Tum on the watersupply.

 

 

 

CAUTION

 

 

 

Inthe engaged position, the trigger safetylatch

 

 

 

preventsthegunfrom

being triggered

Never run the unit dry. Costly damage to the

accidentally by hand or ifit

is dropped or

pump will

result.Always be sure the water

bumped. Be sure thelatch is pushedfully down

supply is

completelytumed

on before

when engaging it or it cannot prevent the gun

operating.

 

 

from being triggered. See Figure 2.

 

 

 

 

3. Triggerthegun until waterspraysfromthe tip indicatingthat the air is purgedfrom the system.

4.Plugtheelectrical cord into proper,grounded, GFCI-protected outlet.

5.ALWAYS engagethegun’striggersafety latch whenever you stop spraying, even for a momentto reduce the riskof fluid injection or splashing in the eyes or on the skinif the gunis bumpedor triggered accidentally.

6.ALWAYS observethe following CAUTIONS toavoid

costly damage to the pressure washer.

TRIGGER SAFETY LATCH SHOWN ENGAGED

CAUTION

DO NOT allow the pressure washerto idle for more than10 minutes. Doingso may causethe recircuiating water lo overheat and seriously damage the pumpTum. off the pressure washer if it will notDe sprayingor cleaningat leastevery

10 minutes. If heated inlet wateris used, reduce this timefurther.

DO NOT run the pump dry, which will quickly damage the pumpBe. sure the watersupply is fully tumed on before starting the pump.

DO NOT operate the pressure washer with the inlet water screen removed. This screen helps keep abrasivesediment out of the pump, which could clog or scratchthepump,Keepthis screen clean.

DO NOT pump caustic materiais;such materials may corrodethe pump components.

7. See the chemical injectoror sandblasterkit manual for detailed cleaninginformationifthese accessories are used.

TRIGGER SAFETY LATCHSHOWN DISENGAGED

Figure 2

6308-522

Page 6
Image 6
Graco Inc 800-345, 4040 manual Startup, Trigger Safety Latch, 6308-522