WAGNER LineCoat 800, Operating Manual

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30 LineCoat 800
GB
Maintenance Servicing
6. Maintenance
Before proceeding, follow the Pressure Relief
Procedure outlined previously in this manual.
Additionally, follow all other warnings to reduce
the risk of an injection injury, injury from moving
parts or electric shock.
i
All Robin-Subaru engine work should be
performed by an authorized service center.
6.1 General Repair and Service Notes
1. Before repairing any part of the sprayer, read the
instructions carefully, including all warnings.
Attention
Never pull on a wire to disconnect it. Pulling on a
wire could loosen the connector from the wire.
2. Test your repair before regular operation of the sprayer
to be sure that the problem is corrected. If the sprayer
does not operate properly, review the repair procedure to
determine if everything was done correctly. Refer to the
Troubleshooting section to help identify other possible
problems.
3. Make certain that the service area is well ventilated in
case solvents are used during cleaning. Always wear
protective eyewear while servicing. Additional protective
equipment may be required depending on the type of
cleaning solvent. Always contact the supplier of solvents
for recommendations.
4. If you have any further questions concerning your Wagner
airless sprayer, contact a Wagner Authorized Service
Center.
6.2 Routine Engine Maintenance
Daily
• Check and fill the gas tank.
• After the first 20 hours of operation, drain the oil and
refill with clean oil. Check the engine oil level and fill as
necessary.
Weekly
• Remove the cover of the air filter and clean the element.
Replace the element if necessary. If operating in an
unusually dusty environment, check the filter daily and
replace if necessary. (Replacement elements can be
purchased from your local Wagner dealer.)
• After each 50 hours of operation: Change the engine oil.
Spark Plug
• Use only a (NKG) BR6HS or Champion RL86C plug.
• Gap the plug 0.020” – 0.030”
• Make sure to use a spark plug wrench when installing and
removing the plug.
7. Servicing
7.1 Cleaning or Replacing the Filters
Pump Filter
1. Loosen and remove the filter body by hand (1).
2. Slip the filter (3) off of the core spring (5).
3. Inspect the filter. Based on inspection, clean or replace
the filter.
4. Inspect the o-ring (6). Based on inspection, clean or
replace the o-ring.
5. Slide the new or cleaned filter over the core spring (5) with
the filter spring adapter (4) in place. Push the filter into
the center of the filter housing (7).
6. Slide the filter body (1) over the filter (3) and thread it into
the filter housing (7) until secure.
i The filter body should be hand-tightened, but
make sure it is seated fully into the filter housing.
4
5
6
7
3
1
2
Gun Filter
1. Pull the bottom of the trigger guard forward (1) so that it
comes loose from the handle assembly (5).
2. Loosen and remove the handle assembly (5) from the gun
head (2).
3. Pull the old filter (4) out of the gun head.
4. Slide the new filter, tapered end first, into the gun head.
5. Make sure the handle seal (3) is in position.
6. Thread the handle assembly (5) into the gun head (2) until
secure.
7. Snap the trigger guard (1) back onto the handle assembly
(5).
2
4
5
1
3