Index
33
© Lutz-Jesco GmbH 2021
Subject to technical changes.
210527
BA-22404-02-V03
Chlorine changeover unit
C 7520
Operating instructions
18 Index
C
Checking for leaks
Chlorine gas ...............................................................................20
Nitrogen .....................................................................................20
Commissioning ................................................................................20
Controls ...........................................................................................18
D
Dimensioned drawings ....................................................................11
Dimensions ......................................................................................11
Disposal of old equipment ................................................................23
Dosing media
Prohibited dosing media ...............................................................7
E
Electrical installation ........................................................................13
EU Declaration of Conformity ...........................................................30
G
General warnings ...............................................................................5
H
Handling instructions
Marking ........................................................................................4
Hazards due to non-compliance with the safety instructions ..............5
I
Information about chlorine .................................................................5
Inspecting the pressure system .......................................................20
Installation .......................................................................................12
Creating the flange connection ...................................................13
Creating the threaded connection ...............................................12
Electric installation .....................................................................13
Hydraulic installation ..................................................................12
Installation example .........................................................................17
Installing the device .........................................................................12
Intended purpose ...............................................................................7
Intended use ......................................................................................7
M
Maintenance ....................................................................................24
Accessories ................................................................................24
Maintenance intervals ................................................................24
Maintenance accessories .................................................................24
N
Notes for the Reader ..........................................................................4
O
Operation .........................................................................................22
P
Personal protective equipment ...........................................................6
Personnel qualification .......................................................................6
Product description ............................................................................8
Product warranty ...............................................................................7
Prohibited dosing media ....................................................................7
R
Rating plate .......................................................................................9
S
Safety ................................................................................................5
Scope of delivery ...............................................................................8
Shut-down .......................................................................................23
Long-term shut-down .................................................................23
Short-term shut-down ................................................................23
Signal words
Explanation ...................................................................................4
Spare parts ......................................................................................29
Specialist staff ...................................................................................6
Structure of the device .......................................................................8
T
Technical data .................................................................................10
Terminal plan ...................................................................................15
Trained electricians ............................................................................6
Trained persons .................................................................................6
Troubleshooting ...............................................................................28
W
Warnings
General warnings .........................................................................5
Marking ........................................................................................4
Warning sign
Explanation ...................................................................................4
Warranty claim ................................................................................32
Working in a safety-conscious manner ..............................................6
