10. Maintenance
In order to carry out maintenance, repairs or cleaning, first disconnect the unit from the compres-
sed air distribution network.
Do not apply excessive force or inadequate tools for maintaining and cleaning the unit. Some
repairs must be done with special tools on some occasions.
In these cases, you must contact the Customer Service of SAGOLA. Any handling of this product by
non-authorised personnel would render the warranty null and void.
The unit must be overhauled on a periodic basis to check the status of its components and replace
these when they are not in perfect condition.
IN ORDER TO OBTAIN THE BEST POSSIBLE RESULTS, ALWAYS USE ORIGINAL SPARES.
ENSURE TOTAL INTERCHANGEABILITY, SAFETY AND OPERATION.
10.1. Changing the self-adjusting Packing gland
The needle gaskets that form part of the packing gland are gun components that should be
replaced when malfunctions occur or when there is a loss of air tightness.
· Gun head packing gland: In order to replace the packing gland, remove the spring cap (No.18)
and extract the product needle and spring (No.17). With a 21 mm fixed wrench (No.25), remove
the nozzle to be replaced. Remove the safety ring (No.6) and push the packing gland (No.5) to
remove the housing nozzle. Apply lubricant grease. Replace the packing gland and reassemble in
the reverse order.
· Packing gland of the air valve: In order to replace the packing gland, remove the spring cap
(No.18) and extract the product needle and spring With a 9 mm Allen wrench, remove the guide
box, extracting the valve spring, the valve and the seat valve (No.22) with key (No.24). With a 6 mm
Allen wrench, remove the packing gland and extract the gasket. Replace the packing gland and the
gasket (supplied in the specific kit) and follow the reverse procedure.
10.2. Cleaning or replacement of the product filter
If there is any cleaning liquid or product, return it to its corresponding containers. To avoid any
spillage, keep the pistol in a vertical position and clean as thoroughly as possible.
· Holding the pistol firmly by the handle, disassemble the
hose by unscrewing it from the body of the pistol.
· Extract the product filter and if there is any cleaning liquid
or product remaining in the body of the pistol, return it to its
corresponding container.
· Clean or replace the product filter as needed, taking into
account that the impurities will cause defects in the finish
and/or obstructions.
· Assemble the product filter again, inserting it all the way
into the hole in the input rotating fitting.
· Check there are no leaks.
ENGLISH