Krom Schroder UVS 5 Operating Instructions Manual
F
NL
I
E
0251456
D GB F NL I E
TR CZ PL RUS H
DK S N P GR
➔ www.docuthek.com
Operating instructions
UV sensor UVS 5
© 2016 Elster GmbH · Edition 02.16
Cert. version 02.16
Translation from the German
Contents
Contents
UV sensor UVS 5 .......................1
Contents ..............................1
Safety.................................1
Checking the usage .....................2
Installation ............................2
Replacement...........................
Wiring ................................
Maintenance ...........................4
Replacing the UV tube .................... 4
Assistance in the event of malfunction .....4
Technical data .........................5
Logistics ..............................5
Certification ...........................6
Eurasian Customs Union ..................6
Contact ...............................6
Safety
Safety
Please read and keep in a safe place
Please read through these instructions
carefully before installing or operating. Following the
installation, pass the instructions on to the opera-
tor. This unit must be installed and commissioned
in accordance with the regulations and standards
in force. These instructions can also be found at
www.docuthek.com.
Explanation of symbols
• , 1 , 2 , ... = Action
▷ = Instruction
Liability
We will not be held liable for damage resulting from
non-observance of the instructions and non-com-
pliant use.
Safety instructions
Information that is relevant for safety is indicated in
the instructions as follows:
DANGER
Indicates potentially fatal situations.
WARNING
Indicates possible danger to life and limb.
CAUTION
Indicates possible material damage.
All interventions may only be carried out by qualified
gas technicians. Electrical interventions may only be
carried out by qualified electricians.
Conversion, spare parts
All technical changes are prohibited. Only use OEM
spare parts.
GB
GB-1
F
NL
I
E
Checking the usage
UV sensor for intermittent operation for flame
control on gas burners in conjunction with Elster
Kromschröder automatic burner control units (IFS,
IFD, PFS, PFD), flame detectors (IFW, PFF) or burner
control units (BCU,PFU).
This function is only guaranteed when used within the
specified limits– see page5 (Technical data). Any
other use is considered as non-compliant.
Type code
Code Description
UVS UV sensor
GB
5 Series 5
G1
Part designations
4
1
2
3
2
3
Electrical connection:
M20 cable gland
5
6
4
7
8
▷ The UV sensor may only be exposed to the UV
light of its own flame. It should be protected
from other sources of ultraviolet light, e.g. neigh-
bouring flames (this must be observed when
monitoring pilot and main burners in particular),
ignition sparks, arcs from welding devices or
lamps emitting ultraviolet light.
Avoid exposing the UV sensor viewing openings
▷
to direct sunlight.
▷
Protect the viewing openings against dirt and
moisture.
21
4,5
N 24
1818
Direct at the flame from the front or side.
3
4
1 M20 cable gland
2 Housing
Spring force terminals
4 Sensor head
5 Positioning aid
6 Sticker
7 UV tube
8 Bracket
Installation
CAUTION
Use UV sensor only in conjunction with Elster
Kromschröder automatic burner control units,
flame detectors or burner control units in order to
avoid damage.
▷
It is preferable to install the unit inclined from
above or in the horizontal.
< 400mm
(16”)
▷
Distance between UVS and flame: max.400mm
(16").
Positioning aid
to allow sim-
ple alignment
when replac-
ing sensors/
tubes.
5
GB-2
Loading...