Procedure:
앬
Fill the pressure sprayer tank with a minimum of
two liters of water and spray the water into a
container at a pressure of two bar for one
minute.
The quantity of water in the container must not
deviate from the spray quantity by more than ten
percent at two bar (see “Technical data”).
If the quantity is too small:
Build-up of residue in the nozzle
-> Clean nozzle and check again
If the quantity is too large:
Nozzle is damaged or worn
-> Replace nozzle
If the spray pattern is uneven:
-> Replace nozzle
13. Maintenance
The pressure sprayer is almost completely
maintenance-free.
Prior to performing any maintenance work on the
unit, always relieve the pressure via the
overpressure valve (Fig. 1/Item 11) by raising the
overpressure valve. Ensure that you observe the
safety instructions.
앬
The service life of the unit will be increased
dramatically if you regularly clean the diaphragm
(Fig. 5c/Item 16) and lubricate it using resin and
acid-free grease (e.g. Vaseline).
14. Cleaning/replacing the pump
diaphragm
앬
(Fig. 5a) To replace a defective pump
diaphragm, pull the pump/carry handle all the
way up, then turn to the left until you reach the
initial stop point. Continue to turn the handle to
the left until the cover plate (13) releases from
the bayonet lock (14).
앬
(Fig. 5b) Pull the pump/carry handle up and out.
앬
(Fig. 5c) Now press the retaining elements of the
pump diaphragm (16) out of the holder. Clean or
replace the diaphragm, depending on its state of
wear. Press the retaining elements of the new
diaphragm back into the holder. Lubricate the
new diaphragm with acid-free grease.
앬
(Fig. 5d) Reinstall the pump/carry handle and
press the cover plate into the bayonet seat. Hold
down the cover plate with your fingers while
pulling the pump/carry handle up and turning it to
the right. This locks the cover plate (13) in the
bayonet lock (14).
15. Ordering replacement parts
Please quote the following data when ordering
replacement parts:
앬
Type of machine
앬
Article number of the machine
앬
Identification number of the machine
앬
Replacement part number of the part required
For our latest prices and information please go to
www.isc-gmbh.info
16. Disposal and recycling
The unit is supplied in packaging to prevent its being
damaged in transit. This packaging is raw material
and can therefore be reused or can be returned to
the raw material system.
The unit and its accessories are made of various
types of material, such as metal and plastic.
Defective components must be disposed of as
special waste. Ask your dealer or your local council.
14
GB
Anleitung_RG-PS_5_SPK7:_ 16.07.2008 14:46 Uhr Seite 14
