EN
5.1 Maintenance and wearing parts
You have purchased a product that is durable and easy to service.
However, all technical equipment requires regular servicing in order to guarantee optimal functionality.
If the product malfunctions during the warranty period, contact your contract partner, the installation company,
and quote the unit type and serial number (see technical specifications or the type plate on the unit).
Please exchange the wearing parts in the specified main tenance intervals:
Please observe!
regular intervals by our authorized service technicians, at least however, once a year.
✔ Consider as well the instruction manual of the external installed pre-filter.
✔ Prior to working on electric components and a opened housing, ensure carefully that the device is deactivated and
without feed water flow also the mains plug must be unplugged to ensure zero potential.
✔ Any maintenance work should include a check of the unit of the connecting lines.
Note: The replacement of the wearing parts must be effected by authorized compartment staff.
Exchange of wearing parts:
Maintenance work:
✔ General visual inspection
✔ Check of tightness
✔ Cleaning with a moist cloth
✔ Conductivity (value displayed by RO)
✔ Pump pressure 7.6 to 8.4 bar
We recommend adjusting the pump pressure in
each operating mode set to approx 8.1 bar!
➤ Conductivity (value of measuring device)
➤ Exchange of the external pre-filter insert
(Protector Mini [Option])
➤ Exchange RO membrane elements
➤ Water hardness test
Please observe: According to B
The BWT PERMAQ
97/23/EC of 29
manufactured and assembled in accordance with applicable good engineering practice.
The BWT PERMAQ
of Directive 97/23/EC. However, the attached EC declaration of incorporation is applicable.
46
compact 2 - 6 devices have been designed in compliance with the "Pressure Equipment Directive"
®
May 2007. Therefore, it meets the requirements of Article 3, Section 3, and is consequently
th
®
compact 2 - 6 devices do not receive a CE mark in accordance with Article 15
maintenance is to be performed at
Responsible:
Recommended maintenance interval:
Customer
Weekly
Customer
Weekly
Customer
As required
Customer
Weekly
Customer
Weekly
Customer, service
At least, once a year
Customer, service
At least, 2 times a year
Service
Every 5 years
Service
At least, once a year