Graco AquaMax 804594 A Series, Инструкция-перечень запасных частей

Страница: 9 / 22

9
309016
Maintenance
Observe regular maintenance intervals to ensure that
you get maximum performance and life from the
pressure washer.
There is a break-in period for the engine and pump.
After you change the oil in these components following
their break-in periods, the interval between required
maintenance procedures is longer.
If operating the unit in dusty conditions, you should
perform these maintenance procedures more often.
Always relieve the pressure before you begin.
For Pressure Relief,
see page 5.
Interval Maintenance
Daily Clean water inlet screen and filter.
Check engine and pump oil levels.
Fill as necessary. Check gasoline
level. Fill as necessary.
After first
5 hours of
operation
Change engine break-in oil. Drain
oil when warm. Use SAE 30 or
10W–30 detergent oil.
After first
25 hours of
operation
Retorque exhaust manifold nuts to
27 N-m (20 ft-lb). Do not over
tighten.
Every 25 hours
of operation
Clean and remove air cleaner
foam. Wash with water and
detergent. Dry thoroughly. Rub
with oil, and squeeze to distribute
oil.
After first
50 hours of
operation
Change pump break-in oil. Use
SAE 20 or 30 non-detergent oil.
Every 100
hours of
operation or
every 3 months
Clean or replace paper air cleaner
cartridge. Tap gently to remove
dirt. Change engine oil. Use SAE
30 or 10W–30 detergent oil.
Retorque exhaust manifold nuts to
27 N-m (20 ft-lb). Do not over
tighten.
Every 500
hours of
operation or
every 6 months
Change pump oil. Use SAE 20 or
30 non-detergent oil.