Maintenance Manual - Meiko UPster K Operating Instructions Manual

Operating instructions for rack type dishwashing machine , model Upster K
Maintenance work should only be conducted by authorised MEIKO personnel.
Whenever any electrical components are disconnected and reconnected, re-
placed or repaired, a safety test must be conducted, at least on these compo-
nents!!!
Maintenance work
1. Electrical installation
Retighten all screw connections (heating contactors, etc.)
Carry out a visual check on all electrical equipment (e.g. switch-
es/cables/connector, etc.).
2. Wash pumps and pump final rinse
Visual inspection of the motor and ventilation grid
Replace mechanical seal in the following tank modules (cross out
components that are not applicable) WT 2 / WT 1
3. Wash tanks, wash systems and pump final rinse
Functional and visual inspection of the wash systems and brackets
Visual inspection of rising pipes, wash systems
Clean air trap insert
Visual inspection of the stand pipe, rubber seal
Visual inspection of the sieves
Visual inspection of door hinges, door locks, door seals
4.- Heat recovery/air duct
Check fan
Clean exhaust fan
Clean heat exchanger
5. Clean water rinsing system
Visual inspection of nozzles, spray arms, spray arm locking devices
Replace sealing rubber rising pipe of the fresh water final rinse
Fresh water final rinse
Visual inspection of the air-gap pump, ventilation grilles and check
for leaks
Check minimum float switch in air-gap tank
Check float valve in air-gap tank
Clean dirt trap in fresh water rinse path
Visual inspection for leaks on the rinse aid dosing within the ma-
chine
6. Installation
Clean dirt trap in fill path
Visual inspection for leaks
Check lines and connections are securely connected and there are
no leaks
7. Transport
Visual inspection of the gear motor and ventilation grid
Visual inspection that the transport catches are complete and move
freely
Option:
Check the transport system on the supply table
Check the roller conveyor at the discharge
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Maintenance manual

Design and construction subject to change without prior notice!
Page 37 of 42
NOTE
/ PKSP
Maintenance re-
quirement
at least once a year
at least once a year
at least once a year
every 3000 h or 2 years
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year
at least once a year