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Fig. 10: Mixer set down on the fixed limit stop
Fig. 11: Lifting equipment secured to a cable
bollard
6.5
Electrical connection
Installation and operating instructions Wilo-EMU TR 14-40
Installation and electrical connection
Completing installation
1
Hoisting gear
2
Lifting equipment
8
Guide pipe for lowering device
10
Connection cable
11
Cable bracket with snap hook, cable routing via lifting equipment
12
Cable bracket with snap hook, safeguard against falling
13
Fixed limit stop
12
‡
Mixer mounted on the lowering device
1. Slowly lower the mixer.
2. Hang the connection cable on the lifting equipment using the cable brackets.
The connection cable is routed safely using the lifting equipment (e.g. wire rope).
CAUTION! If no cable brackets are used to route the connection cable, ensure
that the connection cable is not pulled into the propeller!
3. Lower the mixer to the end of the guide pipe or until it reaches the fixed limit stop.
4. Secure the connection cable to the railing or hoisting gear to prevent it from fall-
ing!
5. Check the swivel range of the lowering device.
Check the entire swivel range of the lowering device. The mixer must not bump
into any structures (fixtures, basin wall). CAUTION! If the full swivel range cannot
be used, mechanically limit the swivel range!
6. Set the desired angle and install a screw to secure the lowering device against fur-
ther adjustments.
▶ Installation is complete. Lay the connection cable and make the electrical connec-
tion.
Mobile hoisting gear: Installing a cable bollard
If a mobile hoisting gear is used, install a cable bollard at the edge of the basin:
▪ Remove lifting equipment (e.g. wire rope) from the hoisting gear and secure to the
cable bollard.
▪ Secure the connection cable edge of the basin to prevent it from falling.
CAUTION! If the connection cable leads over the edge of the basin, beware of po-
tential abrasion. Sharp edges may damage the connection cable. Bevel the basin
edge if necessary!
DANGER
Risk of death due to electrocution!
Improper conduct when carrying out electrical work can lead to death due to electric
shock! Electrical work must be carried out by a qualified electrician in accordance
with the locally applicable regulations.
en
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