Operation And Maintenance; Maintenance And Cleaning - Techem A34 Instrucciones De Instalación

Meter swap:
1
Rinse the pipelines thoroughly.
2
Close the shut-off device before the connector.
3
Take precautions to ensure no devices con-
nected to the pipeline are damaged (e.g. discon-
nect boilers, remove fuses)
4
Empty the conduits.
5
Disassemble the rosette and protective sleeves.
6
Break and disassemble the seal ring by turning
the screwdriver blade sideways.
7
Grease the connector's sealing surfaces and the
measuring capsule's screw thread lightly with
tap grease and insert the enclosed O-ring into
the connector.
8
Determine direction of flow on the connector
and measuring capsule.
!
Installation against the direction of flow is pos-
sible, but not permissible!
9
Screw the measuring capsule into the connector
and tighten it sturdily using assembly spanner
(art no. 160001) with a handle until the metal
bearing surfaces have contact.
!
It is no longer necessary to use screw thread
ring M77 .
10
Open the shut-off device slowly and bleed the
conduit via the tap connection.
11
Switch on the boiler or the fuses again.
12
Implement a function check, check forward run
on the meter counter.
13
Close tap connections and check the leak
tightness of the measuring capsule.
14
Push the seal ring over the meter using the as-
sembly spanner until it engages.
15
Assemble the rosette and protective sleeves.
Hood segment and radio module
The hood segment of the measuring capsules or
the radio module are engaged in the meter housing
and are protected with the enclosed seal ring after
assembly.
!
The radio upgrade of vario measuring capsules
is described in a separate document.
www.techem.de

Operation and maintenance

Meter reading
Black figure drum: Full m
Red digits following the decimal point: Full litres

Maintenance and cleaning

If used in accordance with its intended use, the
water meter is maintenance-free for the duration of
use.
Disposal
!
When no longer used, Techem will dispose of
all the devices properly.
Radio module radio CE conformity
Techem Services GmbH herewith declares that
the radio module radio meets the basic require-
ments and relevant regulations of Directive
2014/53/EU (RED).
Complete Declaration of Conformity:
www.techem.de/funkgeraete
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