Nilfisk ECOLAB Hybrid 7 Multibooster Instrucciones De Uso página 38

7. Operation
Wear glasses when using the unit.
Wear gloves and suitable clothing
when using the unit.
Safety boots must be worn.
• Refer to the user guide for general machine op-
eration instructions.
• Only trained personnel are allowed to operate
this unit. Refer to section 4.1 for operation safety
guidelines.
7.1. Start/Stop
• Close supplies after use.
Start
1. Verify that supplies for the system are open.
2. Select the desired function and follow the instruc-
tions provided in the user guide.
Stop
1. Stop the system by pressing the relevant button
on the control display (refer to image below).
2. Turn off the water supply.
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8. Maintenance, troubleshooting &
service
Service may only be carried out by
authorized and qualified personnel.
8.1. Maintenance personnel
Maintenance should be performed by an authorized
service engineer at least once a year to ensure proper
operation and prevent defects. Authorized engineers
must have knowledge of hygiene systems, safety regu-
lations, and national technical standards.
This cleaning unit is compliant with EU regulations and
has a CE marking.
8.2. Long production stops
For production stops exceeding 6 months, empty and
secure the pump:
1. Remove the coupling safety guard.
2. Apply a few drops of silicone oil to the axle between
the top section and the coupling.
Follow pump supplier manual instructions carefully.
Do not store or use the equipment in below freezing
temperature.
8.3. Components
8.3.1. Control system
No maintenance needed.
If defective: Call a service technician.
8.3.2. Flow switch
No maintenance needed.
If defective, replace the flow switch.
Flow switch installation
• Ensure the dot on the sensor nut indicating the
contact point is within 30° parallel to the flow direc-
tion (refer to image below).
• The factory uses threadlocker to secure the thread,
but packing yarn or tape can also be used.