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Rev. 00 - 04/2014
7 MAINTENANCE
WARNING!
EVERY TIME THE MACHINE IS CLEANED OR MAINTAINED IT MUST FIRST BE STOPPED BY FOL
LOWING THE STEPS DESCRIBED IN PARAGRAPH 8.4.
TO GUARANTEE MACHINE SAFETY, YOU ARE ADVISED TO USE ONLY SPARE PARTS AUTHO
RIZED BY THE MANUFACTURER. DO NOT CARRY OUT TEMPORARY OR DANGEROUS REPAIRS.
CAUTION!
DURING OPERATION, THE SYSTEM MUST MAINTAIN A NOISE LEVEL THAT COMPLIES WITH
LEGISLATION. FURTHERMORE, THERE MUST BE NO WATER LEAKAGE FROM THE PUMPING
MODULE OR THE LINE.
7.1 MAINTENANCE
MACHINE contain a high pressure water supply, an electric motion system and a control sy-
stem that need a big maintenance. Everything works, most of the time, in awful climatic con-
ditions: bad weather, humidity, ice, hot, hard and non-stop usage and, not always adequate
water, not always strained fuel.
The solution is preventing breakages. How to do it?
Simply replacing the components before they cause breakages.
7.2 CLEANING NOZZLES
Check every 50 hours the proper functioning of the nozzles of the crown group that could get
clogged due to the formation of limestone or using unclean water.
A nozzle is clogged note because drips or has a spray angle is not uniform.
For the procedure for cleaning the nozzle follow the relevant procedure that will be delivered
along with the booklet.
When replacing the nozzles do not tighten with excessive force. Each contact tip stamped its
own characteristics, ow and spray angle.
7.3 ELECTRIC SYSTEM
Check annually the functioning of the electrical system and check the fastening of the links. The
change of temperature and possible vibrations cause loosening of the electrical connections with
its overheating.
WARNING!
IT IS GOOD TO REMEMBER THAT THE MAINTENANCE CARRIED OUT PROPERLY, CAN MINIMI
ZE THE DOWNTIME DUE TO FAILURE.
A REPAIR DONE IN A TIMELY MANNER TO AVOID FURTHER DETERIORATION.
USE AS MUCH AS POSSIBLE, ORIGINAL SPARE PARTS.
7.4 WEEKLY MAINTENANCE
• Power cable in good condition
• Water pipes and ttings in optimum condition and undamaged.
• Replacing the nozzles that spray visually unevenly even after they are cleaned.
Rev. 00 - 04/2014
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