Replacement Of The Pipe Interrupter; Replacement Of The Water Meter - ECOLAB DG 3.1 Betriebsanleitung

13.3.4

Replacement of the pipe interrupter

13.3.5

Replacement of the water meter

417102242_DG_3
Item Description
1 Pipe interrupter
2
Threaded nipple
3
Flat seals
Procedure:
 Remove the connecting tube (see chapter 13.3.3).
 Screw off the pipe interrupter (Item 1).
 Clean the threaded nipple (Item 2).
 Screw on a new pipe interrupter (Item 1).
 Screw on the connecting tube again, using new flat
seals (Item 3).
 Start the device and check for leaks.
Fig. 13.5 Replacement of the pipe interrupter
Item Description
1
Water meter
2
Lock nuts
3 Swivel nuts
4 Flex tube
5
Swivel nut
Procedure:
 Unscrew the plug from the water meter (Item 1).
 Loosen the swivel nut (Item 5) from the flex tube
(Item 4)
 Loosen the lock nuts (Item 2) from the section of pipe.
 Loosen the swivel nuts (Item 3).
 Pull the section of pipe up and remove the water meters
and seals.
 Install the new water meter and new seals in reverse
order.
 Start the device and check for leaks.
Fig. 13.6 Replacement of the water meter
- 97 - Rev.: 02-05.2014