Operating manual for melting and
tempering machines, type 2T70 & 2T130
Version 2019-1
11
Cleaning and maintenance
The tempering machine requires a minimum cleaning and maintenance
Cleaning
The outside surface is wiped with a damp cloth containing in a mild solution of detergent.
The inside of the vessel must only be washed with clean hot water. The use of soap may affect
the taste of the next batch of chocolate.
Maintenance and repair
For every 10.000 hours of operation, or every second year, service must be made to motor and
gearbox.
Motor
·
Fill half of bearing cage with special bearing grease.
·
Clean for dust and dirt.
Gear box
·
The gear box is filled with food grade oil, ISO VG 220. Model 2T70 = 400 ccm, model
2T130 = 700 ccm.
·
Change gear oil. Synthetic oil will double period of life (don’t mix synthetic and mineral
oil!).
·
Clean for dust and dirt.
The need for maintenance and repair will be very limited when operation is carried out in
accordance with this manual.
The plug has to be disconnected from the plug switch before cleaning,
maintenance and service and repair is made
Service and repair must only be done by skilled personal,
and only original spare parts must be used
.
