Grundfos UNOLIFT, Installation And Operating Instructions Manual, Page: 14 / 40

3.3 Tools
• Thread tape
• glue.
Not supplied with the product:
•
drilling machine
• drilling bits:
∅
20,
∅
25
• hole saw:
∅
40,
∅
100
• deburring tool for polyethylene.
3.4 Installation overview
Depending on your product type, you must go
through different steps to install your lifting station.
You may need to go through additional steps if you
have ordered accessories.
Lifting station with pumps with float switches
1. Fix the tank to the floor.
2. Drill holes for the inlet pipes.
3. Connect the inlet pipes to the tank.
4. Fit the vent port and the cable glands.
5. Set the start levels by adjusting the cable length of
the float switch.
6. Install the pumps in the tank.
7. Fit the pump connecting pipes.
8. Connect the vent pipe.
9. Connect the outlet pipes.
Lifting station with controller
1. Fix the tank to the floor.
2. Drill holes for the inlet pipes.
3. Connect the inlet pipes to the tank.
4. Fit the vent port and the cable glands.
5. Install the pumps in the tank.
6. Fit the level sensor tube in the tank.
7. Fit the pump connecting pipes.
8. Connect the vent pipe.
9. Connect the outlet pipes.
3.5 Positioning the product
CAUTION
Back injury
Minor or moderate personal injury
‐
Get assistance from another person or
use lifting equipment to carry the
product.
CAUTION
Crushing of feet
Minor or moderate personal injury
‐
Wear safety shoes when moving the
product.
Position the tank so that all components are easily
accessible during operation and maintenance.
3.6 Installing the tank
Fix the tank to the floor to prevent uplift and twist. Use
the mounting brackets to fix the tank with screws.
TM065780
Fixing the tank to the floor
14
English (GB)