Jets™ 25MBA Vacuumarator™ pump
Tel. +47 70 03 91 00
www.jetsgroup.com
Product No. 200025004
Doc. Rev.: 22 (2021-06-08)
9
Freezing Conditions
For locations where freezing may occur, frost protection measures must be taken. For further information contact Jets Vacuum AS or your nearest
supplier.
The following must be adhered to when the pump is subjected to freezing conditions.
1. In use: Feed appropriate quantities of suitable antifreeze solution into the system.
2. Storage: Drain the pump of liquid. See instructions under "Shutting Down the Pump".
Caution: Never use automotive antifreeze (ethylene glycol) in the system.
Note: Failure to adequately protect the pump from damages may result in void of your warranty coverage. Jets Vacuum AS reserves the right to
deny any warranty claim submitted if the claim is caused by freezing damage.
Service and Maintenance Assistance
Jets Vacuum AS provides all customers with 24 hour worldwide technical assistance. For urgent matters, please contact Jets Vacuum AS Service
Department at +47 70 03 91 00. For other matters, please contact your nearest authorized supplier.
When making enquiries, please have the following information available.
● Order Number
● Pump model number
● Pump serial number (the serial number identification is located on the label applied to the pump)
● Part number, quantity
Shutting Down the Vacuumarator™ Pump
3.28 Warning
Never work on the equipment when power is applied.
1.4 Caution
Safety equipment (PPE) necessary for the prevention of accidents at the installation and operating site must be provided in accordance with local regulations.
When taking a pump out of service, the following must be adhered to.
1. Run freshwater through the pump before shutting it down. This is done to reduce the risk of transmission of parasitic organisms.
2. Disconnect the power to the pump.
3. Disconnect the power cable, earthing cable and temperature sensor, if installed.
4. Close the valves on the inlet and the outlet of the pump, if installed.
5. Position a suitable container under the pumps suction chamber.
6. Unfasten the screws holding the cover in place.
7. Carefully drain the suction chamber. Note that it is not possible to drain it completely.
8. Position the container under the pumps pressure chamber.
9. Unfasten the plug at the bottom of the pressure chamber and drain it.
10. Disconnect the inlet pipe from the suction side of the pump.
11. Disconnect the outlet pipe from the pressure side of the pump.
12. Unscrew the pump from the baseplate/unscrew any installed vibration dampers.
13. If it is necessary to transport the pump, follow the lifting instruction guidelines.
Service Tools
Service Jig:
It is strongly recommended to use a service jig when performing service on the pump.
Note: If the pump is placed vertically on the fan cover, the cover can break and the pump can fall over.
Macerator Allignment Tool:
It is recommended to use a macerator allignment tool when performing service on or replacing the macerator.
Contact Jets Vacuum AS or your local approved supplier for further details.
