Intended use
Notes on product warranty
9
© Lutz-Jesco GmbH 2015
Subject to technical changes.
150413
BA-24721-02-V01
Chlorine gas changeover unit C 7523
Operating instructions
3 Intended use
3.1 Notes on product warranty
Any non-designated use of the device can impair its function and the
protection provided. This leads to invalidation of any warranty claims!
Please note that liability is on the side of the user in the following cases:
n
the device is operated in a manner which is not consistent with these
operating instructions, particularly safety instructions, handling
instructions and the section "Intended Use".
n
Information on usage and environment (see section 5 „Technical
data“ on page 11) is not adhered to.
n
if people operate the device who are not adequately qualified to carry
out their respective activities.
n
No original spare parts or accessories of Lutz-Jesco GmbH are used.
n
Unauthorised changes are made to the device.
n
The user uses different dosing media than those indicated in the
order.
n
Maintenance and inspection intervals are not adhered to as required
or not adhered to at all.
n
The device is commissioned before it or the corresponding system
has been correctly and completely installed.
n
Safety equipment has been bridged, removed or made inoperative in
any other way.
3.2 Intended purpose
The C7523 changeover unit is intended exclusively for use with chlorine
gas dosing systems in accordance with the vacuum procedure in
accordance with DIN 19606. It serves to switch between two vacuum
supply batteries.
It may only be used with technically pure chlorine with a minimum mass
content of 99.5%
3.3 Device revision
This operating manual applies to the following devices:
Device
Month / year of manufacture
Chlorine gas changeover unit
C 7523
03/2015 onwards
Table 4: Device revision
The production date is indicated on the rating plate.
3.4 Prohibited dosing media
The device must not be used for the following media and substances:
n
Any gases except chlorine gas,
n
Media with a pressure not less than the atmospheric pressure.
n
Chlorine of insufficient quality
