ROUTINE MAINTENANCE
B4.1 YEARLY CHECKS – MAINTENANCE ENGINEER
•
Isolate Power to the unit
•
Pull machine from location
•
Remove lower front panel.
•
Check drive belts to check for wear. Remove inspection panel located at the rear of the unit
removing retaining bolts. Check belt tension, grip each belt in turn halfway between pulley wheels,
tension is correct when belt can be twisted through 90°, also check the teeth on the belt for wear.
Always replace belts as a pair.
INSPECTION
COVER AT REAR
OF MACHINE,
REMOVE FOR
ACCESS TO
DRIVE BELTS
TWIN DRIVE
BELTS
LOOSEN
BOLTS TO
ADJUST
TENSION OR
REPLACE
BELTS
•
Disassemble outlet chute, above bin, and thoroughly clean internal surfaces. Also clean exit port of
Press.
•
Isolate water supplies (
HOT
&
COLD
)
•
Disconnect the water supply pipes to allow access to water inlet solenoid valves. Clean water inlet
filters, remove water inlet pipes to access plastic inlet filters check direction of filter before removal
(see photo)
. Pull each filter out using pliers and clean any debris from mesh, and replace as
removed, crown outwards.
(NOTE: When the machine is installed in a newly constructed building it is recommended that the
water inlet filters are inspected and cleaned weekly).
INLET FILTER
•
Re-activate electrical power
•
Run Machine check for leaks; use
“Service Mode Operation”
when necessary.
•
Refit all external panels and replace machine in its location.
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