Horizontal Installation In Dry Chamber; Unspecified Installation (Type X); Electrical Connections; General Safety Precautions - Zenit UNIQA M08S Manuel De Première Installation

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3. Place the pump on the base andsecure it with the fixing screws;
4. Connect the flanged elbow to the pump intake port with the fixing screws. If necessary, lay the pump on its side and fix it in position to prevent
accidental movements;
5. Secure a chain or sling of suitable strength to the pump handle and lower the pump into the tank, placing the base on the supports in the bottom;
6. Mark the positions of the mounting holes;
7. Make holes of suitable diameter for the base fixing slots;
8. Fix the base firmly to the two supports using chemical or expansion plugs. Use stainless steel metal fasteners or protect the screws and nuts
with a suitable product to prevent corrosion.
9. Connect the intake pipeline to the flanged elbow;
10. Connect the discharge pipeline to the pump.A shut-off valve and a ball type check valve with full free passage should be installed using a
connection pipe having length at least 5 times the inside diameter of the discharge port).
11. Clean the tank to remove any remaining debris and waste.
12. Secure the electric cables so that they cannot be twisted or torn.
13. Bring the cables out of the tank through a clean, smooth duct. Do not lay cables with tight bends which may be crushed or damaged.
14. Remove the heat-shrink sheathing which protects the end of the cable and follow the instructions provided in point 2.2.
15. Connect the electric cables to the control panel as shown in the diagram provided in point 4.2 "Electrical connection".
3.8 Horizontal installation in dry chamber (TYPE Z) (Fig. 19 page 73)
For horizontal installation, the pump has a fitting for fixing to the supporting metal structural work (KBS-H).
3.8.1 Installation procedure (Fig. 20 page 73)
1. Check that the pump is disconnected from the power supply panel and the impeller turns in the correct direction using the procedure described
in point 3.2 "Checking the impeller rotation direction".
2. Position the pump vertical on a firm, even surface.
3. Unscrew the screws which secure the lifting handle, if present, and remove it. As an alternative, unscrew and remove the
4. Secure the top bracket to the motor lid of the electric pump. Be very careful not to damage the electric cables.
5. Secure the spacer to the top bracket without tightening the fixing nuts.
6. Secure the bottom bracket to the body of the pump.
7. Using a plumb line, adjust the position of the spacer so that its supporting plate lines up with the bottom bracket; tighten the spacer nuts
8. Put the pump in position by using a suitable mechanical device (crane, tackle). Lift with a chain or sling of suitable size for the weight of the
pump. Take care since the pump, fixed to the metal structure, may swing as it is lifted off the ground.
9. Fix the system firmly to the bottom of the tank using chemical or expansion plugs. Use stainless steel metal fasteners or protect the screws and
nuts with a suitable product to prevent corrosion.
10. Connect the intake and outlet pipelines. A shut-off valve and a ball type check valve with full free passage should be installed using a connec-
tion pipe with length equal to at least 5 times the diameter of the outlet.
11. Clean the tank to remove any remaining debris and waste.
12. Secure the electric cables so that they cannot be twisted or torn.
13. Bring the cables out of the tank through a clean, smooth duct. Do not lay cables with tight bends or in positions with risk of crushing or damage.
14. Take off the heat-shrink sheath that protects the end of the cable, following the instructions provided in paragraph 2.2.
15. Connect the electric cables to the control panel as shown in the diagram provided in point 4.2 "Connection diagrams".

3.9 Unspecified installation (TYPE X)

The pump has all the holes required for standard installation with Zenit accessories.
Refer to the technical sheet for a detailed illustration of the available holes.

4. ELECTRICAL CONNECTIONS

4.1 General safety precautions

•
All the procedures involved in connecting the unit to the electrical mains must be carried out by skilled staff in accordance with the relevant legal
requirements: incorrect electrical connections may cause fires and an electrocution hazard, or the risk of damage to the product.
•
Before carrying out any operation, make sure that the pump and electrical panel are disconnected from the electrical mains and cannot be
accidentally powered up.
•
Check that the unused conductors are properly insulated and fixed in the electrical panel.
•
Before installation, make sure that the power supply line voltage and frequency are as stated on the nameplate and that the power absorption
of the pump is below the maximum current the system is able to deliver.
•
The maximum voltage variation allowed for rated value is:
S1 continuously running: ± 5%
S3 intermittent running: ±10%
Zenit
accessory
A DAC/KBC
B DAC/KBC/KBS
X
C
DAC/KBC/KBS/KBS-H
E DAC/KBC/KBS/FLX
Discharge Suction
flange flange
First installation manual – Translation of original instructions
eyebolts.
EN
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