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Standards and certificates
Certified with plug-in base and flame detector:
Type
LAL1.25
LAL2.14
LAL2.25
LAL2.65
LAL3.25
LAL4.25A27
Service notes
Disposal notes
Mechanical design
LAL...
LAL3.25
Housing
4/20
Building Technologies
HVAC Products
Conformity to EEC directives
- Electromagnetic compatibility EMC (immunity)
- Low-voltage directive
ISO 9001: 2000
ISO 14001: 1996
Cert. 00739
Cert. 38233
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•
Each time a unit has been replaced, check wiring to ensure that it is in an orderly
state and make the safety checks as indicated in «Commissioning notes»
The unit contains electrical and electronic components and must not be disposed of
together with domestic waste.
Local and currently valid legislation must be observed.
Plug-in design
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-
Exchangeable unit fuse (including spare fuse)
Difference to LAL1... / LAL2... / LAL4...:
Extraneous light does not initiate lockout, during burner off times or during the pre-
-
purge time
Extraneous light prevents burner startup
-
-
Made of impact-proof and heat-resistance black plastic
Lockout reset button with viewing window; located behind it:
-
– Lockout warning lamp
– Lockout indicator
- coupled to the spindle of the sequence switch
- visible in the transparent lockout reset button
- uses easy-to-remember symbols to indicate the type of fault and the point
in time lockout occurred
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89 / 336 EEC
73 / 23 EEC
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CC1N7153en
20.04.2005
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