1 maintenance during the components disassembling, 2 check of safety devices, 3 yearly maintenance – Vollrath Mix30 User Manual
Page 18
English
Mixer
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8.1
Maintenance during the components disassembling
Check the integrity of gaskets (indicated with [G] in the figure) and substitute those that are deteriorated.
Use exclusively original gaskets realised with food rubber. The spare bag contains a complete series of gaskets
approved by the manufacturer.
A replacement of all gaskets once every year is suggested. We suggest you to always keep a spare supply: to order it,
reference to the Spares Section contained in the Technical Handbook.
To correctly replace the gaskets it is necessary to:
-
remove old gaskets with an appropriate tool, possibly non- metallic, paying attention not to damage them or their
seatings;
-
lubricate new gaskets with food- compatible grease before replacing.
8.2
Check of safety devices
Periodically, check the efficiency of all the safety devices, carrying out the following check:
-
turn off the machine by pressing the START button [K1]. Turn the Main switch to position "0". If the Main switch functions
properly, the START command light [Z1] will turn itself off;
-
close the lid and turn the main switch to position "1";
-
press ON/OFF [K1] and then MANUAL BEATING [K4] (the beater’s shaft will start). Open the lid. If the lid’s magnetic
sensor is functioning correctly, the beater’s shaft will stop and the display will show 3 small squares.
If the machine’s functioning is as described, the safety devices are efficient.
THE MACHINE MUST NOT BE USED IF ONE OR MORE OF THE SAFETY DEVICES SHOULD RESULT DAM-
AGED OR MALFUNCTIONING!
8.3
Yearly maintenance
Periodically (basing yourself on the environmental conditions in which the device operates) and in any case once every
year, make sure to have a general checkup.
THE CHECK-UP MUST BE MADE BY THE AUTHORISED ASSISTANCE SERVICE, OR, IN ANY CASE, BY
TECHNICALLY AUTHORISED PERSONNEL WITH ADEQUATE TOOL. THE MAINTENANCE OPERATIONS
RESERVED TO THE SERVICE ASSISTANCE CAN BE DANGEROUS IF CARRIED OUT BY NON-PROFES-
SIONALS, THEREFORE, FOR HIS OWN SAFETY, THE USER MUST NEVER CARRY THEM OUT.