Slim Jim Idrocompresso User manual
page 36
Recommended maintenance and service scheme
Daily maintenance
•
•
Back flush groups (see page
•
Clean filter holder (see page
•
Clean drip tray
Weekly maintenance
•
Clean group screen (see page
•
Clean group dispersion plate (see page
Monthly maintenance
•
Check brew pressure; adjust when necessary (see page
•
Check and replace if necessary:
filter holder clip (see page
group screen (see page
•
Check the functioning of your water treatment system
Service is restricted to persons having knowledge and practical experience of the appliance, in
particular as far as safety and hygiene are concerned.
3 month service
monthly maintenance PLUS:
•
Grease steam wand ball with food-safe grease and check play between nut and ball of steam
wand; replace O-ring and/or nut when necessary
•
Check anti-vacuum valve for leakage
•
Check safety-valve on steam boiler for leakage
•
Check opening pressure of expansion valves (one per group)
•
Check free flow rate per group; clean system when necessary
•
Check sealing of V-rings on piston, replace when necessary
6 month service
quarterly service PLUS:
•
Check dispersion plate and base; replace when necessary
•
Check tube from mix-block to hot water outlet for scale build-up; replace when necessary
12 month service
bi-annual service PLUS:
•
Check injection line for scale build-up; replace when necessary
•
Clean level probe and safety probe
•
Replace:
group screen
filter basket and clip
all seals on all pistons
•
Replace anti-vacuum valve
•
Renew water treatment filter cartridge
5 year service
yearly service PLUS:
•
Replace all solenoid valves
For service procedures, we refer to the technical manual.