Apach BAKERY Line L 120, Instruction And Maintenance Manual, Page: 69 / 126

69
EN
WEEKLY, MONTHLY, ANNUAL Maintenance procedures
WEEKLY MAINTENANCE:

Clean the machine thoroughly.

Check that the operating controls and external emergency devices (Emergency
button, protective mobile bowl cover and lateral emergency bars) function correctly.

Check the external components of the machine: spiral tool, breaking column,
bowl.
MONTHLY MAINTENANCE:

Lubricate the bearings, if necessary.

Check the tension of the belts.

Check the transmissions for irregular noises.

Check the tightness of the spiral and breaking column bolts (refer to the table
of bolt tightening torques below)..

Check the efficiency of the gas struts, for models using these components to
control the opening of the mobile bowl cover, and replace them if necessary.
ANNUAL MAINTENANCE:

Check the electrical system.

Clean the machine and check it thoroughly (both externally and that it functions
correctly).

Thoroughly check the transmission members.
o
The transmission belts must be replaced when they start to fray or when under
excessive tension, before they actually break. It is necessary to replace the entire set of
belts relative to a transmission, even if only one of the belts requires replacement.
o
The bearings are subject to wear, especially under the following conditions: poor
cleaning procedures, excessive use of the machine in first speed in the reverse direction,
poor use of the machine which can lead to food products being deposited inside the
group of bearings therefore reducing the life of the bearings themselves. The
replacement of the bearings must be carried out by a suitably qualified technician using
appropriate equipment and in full observance of the safety measures and local safety
regulations.
o
Check the tightness of the bolts on the entire machine.
Indicative Bolt tightening torques
Nominal Size thread
M6 M8 M10 M12 M14 M16
Tightening for Bolts (8.8) [Nm]: 9.7 23 47 80 130 196
Tightening for Bolts (10.9) [Nm]: 13.6 33 64 113 180 275
Tightening for Stainless steel Bolts
[Nm]: 6 16 32 56 - 135