10.3 Option H12
Sound enclosure
Fig. 31 Sound enclosure
1
Access door
2
Removable maintenance panel
➤ Open maintenance door(s)
1
for maintenance tasks.
➤ If necessary, remove the maintenance panel(s)
2
.
Latches are released by a key supplied with the machine.
10.4 Drive belt maintenance
Material Spare parts (if required)
Precondition The power supply disconnecting device is switched off,
The device is locked off,
A check has been made that no voltage is present.
The machine has cooled down.
Touching the moving drive belt may result in severe bruising or even loss of limb or extremi‐
ties.
➤ Switch off and lock out the power supply disconnecting device and verify the absence of
voltage.
Fig. 32 Drive belt maintenance
1
Locking nut
2
Adjusting nut
3
Marker pin (shown as: belt tensioning required)
10 Maintenance
10.3 Sound enclosure
68
Installation and Operating Manual Rotary lobe blower
HBPI pr
Number: 9_9572 28 USE
