Model wit h b e lt drive
WARNING
Motor tipping over
Risk of squashing hands and feet!
▷ Suspend or support the motor to prevent it from tipping over.
✓ The notes and steps stated in (⇨ Section 7.5.1 Page 54) to (⇨ Section 7.5.6 Page
61) have been observed/carried out.
1.
Position motor bracket 81-54.01 on pump or baseplate.
2. Install motor bracket with threaded rods and hexagon nuts 920.23/920.24 on
pump or baseplate.
3. Place the motor on the motor bracket and fasten it with hexagon bolts 901.62
and discs 550.6.
4. Connect the motor to the power supply (see documentation by the
manufacturer).
7.5.9 Installing the belt drive
CAUTION
Poorly checked and aligned motor connection
Increased wear, insufficient power transmission, loud running noises!
▷ Always use clean pulleys without any signs of wear.
▷ Align the shaft end of pump/motor flush with the pulleys.
▷ For multiple V-belt drives:
- If replacing V-belts always replace the entire set of V-belts.
- Use V-belts of the same length.
▷ Only pull on V-belts if this is possible without using any force.
▷ Only pull on V-belts by hand. Do not use any tools (e.g. levers).
▷ Tension the V-belts properly. (⇨ Section 5.6.2 Page 31).
CAUTION
Swelling of V-belts due to aggressive ambient conditions
Reduced service life of V-belts!
▷ Protect V-belts suitably from oil mist, dripping oil and other chemical influences.
✓ The notes and steps stated in (⇨ Section 7.5.1 Page 54) to (⇨ Section 7.5.8 Page
62) have been observed/carried out.
1. Use bushing 540.02 to fit pulley 882.01 on pump shaft 210.
2. Use bushing 540.03 to fit pulley 882.02 on the motor shaft.
3. Align pulleys 882.01/882.02 so that they are flush with each other. (⇨ Section
5.6.2 Page 31)
4. Move threaded rods 904.23/904.24 and hexagon nuts 920.63/64 to position motor
bracket 81-54.01 in such a way that the V-belts can be pulled onto pulleys
882.01/882.02 without any force.
5. Pull the V-belts onto pulleys 882.01/882.02.
The use of belt wax or similar substances is not necessary.
6. Tension the V-belts. (⇨ Section 5.6.2 Page 31) (⇨ Section 5.7.3 Page 34)
7 Servicing/Maintenance
KWP
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