Last Update: 30/01/2017
3
OPERATIONS
The gun opens and closes a high pressure conduct by means of a piston acting on a seat; the return is controlled by a
spring which releases the trigger.
WATER PIPES
By high or very unsteady pressure values on delivery, it is necessary to mount a pressure reducer , both to level the flow
rate on delivery and to protect the system components.
PROBLEMS AND SOLUTIONS
PROBLEMS
PROBABLE CAUSES
SOLUTIONS
Leakage from the nozzle side of the
gun
Presence of impurities
Gun seat worn out
Clean
Replace the seat (see manual 10.9127.00)
Leakages from the seals
Seals worn out
Replace the seals (see manual 10.9127.00)
The trigger opens up with difficulty
The pressure inside the circuit is too high
Check the bypass valve and adjust it if necessary
No electric contact
Rupture or demagnetisation of the Reed switch
Replace the magnetic sensor (pos. 26)
REGULATIONS :
The design and construction of our products are in conformity with: norm CEI EN 60336-2-79 first edition, publication
date 1999-03 and relevant design variations of norm prEN1829.
Read this manual before starting the assembly.
For a correct utilization, follow the directions described in this manual and re-print them on the Use and maintenance
manual of the machine.
Make sure that you are given
the Original Conformity Declaration
for the accessory chosen. The present manual is
valid for all the guns named
RL 600.
SPARES
Use original PA spares only in order to get both a correct operation and a long lasting, reliable product.
MAINTENANCE
Maintenance has to be carried out by
Specialized Technicians
.
For a correct assembly, follow the instructions give
n in the User’s Manual P/N: 10.9126.00 (see package).
STANDARD: every 400 working hours (circa 10,000 cycles), check and lubricate the seals with water
resistant grease.
SPECIAL: every 800 working hours (circa 20,000 cycles), check the wear of the seals and internal parts and
if necessary, replace with original PA parts, taking care during installation to lubricate with water resistant
grease.
CAUTION:
re-assemble the gun restoring the original conditions.
The manufacturer is not to be considered responsible for damage as a result from incorrect fitting and
maintenance-
Fig. 3
Technical data, descriptions and illustrations are indicative and liable to modification without notice
