Honeywell krom schroder DL K Series Operating Instructions

03250205
D GB F NL I
TR CZ PL RUS H
Operating instructions
Pressure switches for air DL..K
Cert. version 05.18
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 , 3 ... = 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.
E DK S N P GR
www.docuthek.com
Conversion, spare parts
All technical changes are prohibited. Only use OEM
spare parts.
Changes to edition 11.17
The following chapters have been changed:
– Checking the usage
– Declaration of conformity
Checking the usage
DL..K
For monitoring positive, negative or differential air or
flue gas pressures.
This function is only guaranteed when used within the
specified limits – see page 3 (Technical data). Any
other use is considered as non-compliant.
Type code
Code
DL
3,3 – 40
K With tube connection and hand wheel
T
G
-1
-2
-3
K2 Red/green pilot LED 24 V DC/AC
N
T
T2
W
Part designations
2
1
4
1 Upper housing section with cover
2 Lower housing section
3
Hand wheel
4 M16 cable gland
Type label
Max. inlet pressure p
voltage, switching pressure, ambient temperature
and enclosure: see type label.
Osnabrück, Germany
DL..K
GB-1
Description
Pressure switch for air
Max. setting in Pa
for adjustment
T-product
Gold contacts
Electrical connection
via AMP plugs
via screw terminals, ½" NPT
via screw terminals
Blue pilot lamp 120 V AC
Blue pilot lamp 230 V AC
Red/green pilot LED 230 V AC
Z-angle bracket
3
= withstand pressure, mains
max