Siemens MICROMASTER 411 - Manual (Page 30)

2 Installation Issue 03/01
MICROMASTER 411 & COMBIMASTER 411 Operating Instructions
30 6SE6400-5CA00-0BP0
2.4 Mechanical Installation COMBIMASTER 411
2.4.1 COMBIMASTER 411 Installation Procedure
Ensure that any lifting eyes are tightened down prior to moving the
COMBIMASTER into position.
Use the lifting eyes provided if a motor has to be lifted. Always check the capacity
of the hoist before lifting any equipment.
WARNING
Do not attempt to lift the COMBIMASTER 411 using the inverter housing as this
could result in severe damage to the inverter or motor and possibly severe
personal injury.
Move the COMBIMASTER 411 into the required position and secure by inserting
suitable foundation bolts through the motor feet (see Figure 2-8 and Figure 2-9).
Allow adequate clearance of 100 mm minimum around the unit to provide for air
circulation.
COMBIMASTER 411 is supplied with a Power Supply Gland fitted to the preferred
cable entry port. Should it become necessary to select other cable entry ports for
either Power supply or Control then cable glands must be removed and the
redundant port blanked off. Always remember to remove Inverter electronics before
knocking out blanking plates. Blank off all redundant cable ports.
CAUTION
Do not knock out cable gland blanking plates unless inverter ‘electronics’ (Filter &
I/O boards) have been removed
Carry out the following checks prior to commissioning the COMBIMASTER 411:
1. The rotor is correctly aligned and free to rotate without obstruction.
2. Transmission elements are adjusted correctly (e.g. belt tensioned) and suitable
for the given operating conditions.
3. All electrical connections, mounting screws and connecting elements tightened
and fitted correctly.
4. Protective conductors installed properly
5. Any auxiliary equipment that might be fitted (e.g. mechanical brake) is in
working order.
6. Protection guards are installed around all moving and live parts and any
relevant safety notices displayed.