GESTRA LRR 1-52 Original Installation & Operating Manual

13LRR 1-52, LRR 1-53, URB 55 - USA - Installation & Operating Manual - 850703-00
Basic safety information
There is a risk of electric shock during work on electrical systems.
■
Always switch off the voltage to the equipment before performing work on the
terminal strips.
■
Check that the plant is not carrying live voltage before commencing work.
Faulty equipment is a danger to plant safety.
■
If the LRR 1-52, LRR 1-53 conductivity controller does not behave as expected, it
may be faulty.
■
Perform failure analysis.
■
Only replace faulty equipment with identical equipment from GESTRA AG.
Required personnel qualifications
Activity Personnel
Integration in control system Specialist staff Plant designer
Installation/electrical connection/
bringing into service
Specialist staff Electrician/installer
Operation Boiler service technician Staff trained by the plant operator
Maintenance work Specialist staff Electrician
Setup work Specialist staff Plant construction
Fig. 2
Notes on product liability
The manufacturer cannot accept any liability for damages resulting from improper use of the
equipment.

GESTRA LRR 1-52 Specifications

General

Brand	GESTRA
Model	LRR 1-52
Category	Controller
Language	English