Maintenance; Daily Maintenance; Preventative Maintenance; Corrosion Protection - Graco ToughTek S340e Operation, Repair, And Parts

Maintenance

Maintenance Maintenance

Daily Maintenance

Maintenance
Daily Daily Maintenance
1. Flush the system. See
2. Clean hopper with a scrub pad. It is
recommended that you clean the outside of the
sprayer using a cloth and water.
3. Check hoses, tubes, and couplings for wear or
damage. Tighten all fluid connections before
each use.
4. Check and replace cam-lock gaskets as needed.

Preventative Maintenance

Maintenance
Preventative Preventative Maintenance
The operating conditions of your particular system
determine how often maintenance is required.
Establish a preventative maintenance schedule by
recording when and what kind of maintenance is
needed, and then determine a regular schedule for
checking your system.
DAILY: DAILY: Check hose for wear and damage, and leaks. DAILY:
DAILY: DAILY: Check fluid drain/purge valve for proper DAILY:
operation.
DAILY: DAILY: Check level of Throat Seal Liquid (TSL) in DAILY:
displacement pump packing nut/wet cup. Fill nut
1/2 full with TSL. Maintain TSL level to help prevent
material buildup on piston rod and premature wear
of packings and pump corrosion.
DAILY: Check the cam lock connections for damage
DAILY: DAILY:
(dings, nicks, cracks)
DAILY: Check the cam lock gasket for damage.
DAILY: DAILY:
DAILY DAILY (or DAILY (or when (or when changing when changing material): changing
pump lower and thoroughly clean and inspect check
balls.
WEEKLY: WEEKLY: WEEKLY: Grease swivel fittings on the applicator.
WEEKLY (or (or when when changing changing material):
WEEKLY WEEKLY (or when changing
the pump lower and thoroughly clean and inspect
all wear components including check balls, piston,
o-rings and seats.
3A3437F
All manuals and user guides at all-guides.com
Flush, page 14.
material): Break down the material):
material): Break down
material):

Corrosion Protection

Protection
Corrosion Corrosion Protection
NOTICE NOTICE NOTICE
To prevent rust, never leave water or
water-based fluid in the pump overnight.
NOTICE NOTICE NOTICE
Material left on the throat seal can dry out and
damage the seal. Always stop the pump at
the bottom of the stroke to avoid damage to
the throat seal.
Always flush the pump before the fluid dries on the
displacement rod.

Water Exposure

Exposure
Water Water Exposure
NOTICE
NOTICE NOTICE
Exposing the motor and/or control to water
can cause damage and possible motor failure.
Do not store the pump outside. Do not spray
water directly into the motor fan.
Maintenance
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