wiwa OPTIMA 2100, Operation Manual

Page: 28 / 42

7 Maintenance and repair
➤ ➤
Set-up work for production changes, as well as cleaning and mainte-
nance work, may only be performed by trained operators.
➤ ➤
Maintenance and repair work may only be performed by trained service
personnel.
➤ ➤
Prior to beginning this work, the spray equipment must be shut down and
pressure released. Read and follow the instructions in the user’s manual
for the spray equipment.
➤ ➤
Trigger the spray gun briefly to release pressure prior to disconnecting it
from the spray unit. Proceed carefully! Residual pressure may be pres-
ent!
➤ ➤
After completion of maintenance work, the function of all safety devices
and spray gun must be checked.
Regularly cleansing and servicing prolongs the life-span of the
high pressure spray gun. For a general cleansing we offer a
professional service in our company.
7.1 Lubrication
➤
O-ring, needle guidance, needle seal, as well as lever bearing need to be
lubricated regularly with silicone-free oil and/or silicone-free grease.
7.2 Cleaning
➤ ➤
Flush vigorous immediately after use or longer work interruptions with
solvent corresponding to the spraying material.
Flushing is complete when clean solvent comes out of the gun.
➤ ➤
Never place the spray gun in a solvent bath.
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Translation of the original operation manual
SPAC_Optima2100_1302_en • 0550012 • jw
Maintenance and repair