Airwell SLS 1802 [3/77] Foreword

Airwell SLS 1602 [3/77] Foreword
Page 2
Foreword
1 FOREWORD
1.1 Introduction
Itelco-Industry units, manufactured to state-of-the-art
design and implementation standards, ensure top
performance, reliability and fitness to any type of air-
conditioning systems. These units are designed for
cooling water or glycoled water (and for water heat-
ing in heat pump models) and are unfit for any pur-
poses other than those specified in this manual.
This manual includes all the information required for
a proper installation of the units, as well as the rele-
vant operating and maintenance instructions. It is
therefore recommended to read this manual carefully
before installation or any operation on the machine.
The chiller installation and maintenance must be car-
ried out by skilled personnel only (where possible,
by one of Itelco-Industry’s Authorised Service Cen-
ters).
The manufacturer may not be held liable for any
damage to people or property caused by improper
installation, start-up and/or improper use of the unit
and/or failure to implement the procedures and in-
structions included in this manual.
1.2 Warranty
These units are delivered complete, tested and ready
for being operated. Any form of warranty will be-
come null and void in the event that the appliance is
modified without Itelco-Industry’s preliminary written
authorisation.
This warranty shall apply providing that the installa-
tion instructions have been complied with (either is-
sued by Itelco-Industry, or deriving from the current
practice), and the Form 1 (“Start-up”) has been filled-
in and mailed to Itelco-Industry (attn. After-Sales Ser-
vice).
In order for this warranty to be valid, the following
conditions shall be met:
I
The machine must be operated only by skilled per-
sonnel from Itelco-Industry’s Authorised After-Sales
Service.
I
Maintenance must be performed only by skilled
personnel - from one of Itelco-Industry’s Authorised
After-Sales Centers.
I
Use only original Itelco-Industry spare parts.
I
Carry out all the planned maintenance provided
for by this manual in a timely and proper way.
Failure to comply with any of these conditions will
automatically void the warranty.
1.3 Emergency stop / Normal stop
The emergency stop of the unit can be enabled using
the master switch on the control panel (move down
the lever).
For a normal stop, press the relevant push-buttons.
To restart the appliance, follow the procedure de-
tailed in this manual.
1.4 An introduction to the manual
For safety reasons, it is imperative to follow the in-
structions given in this manual. In case of any dam-
age caused by non-compliance with these instruc-
tions, the warranty will immediately become null and
void.
Conventions used throughout the manual:
The Danger sign recalls your attention to a
certain procedure or practice which, if not
followed, may result in serious damage to
people and property.
The Warning sign precedes those proce-
dures that, if not followed, may result in seri-
ous damage to the appliance.
The Notes contain important observations.
The Useful Tips provide valuable informa-
tion that optimises the efficiency of the ap-
pliance.
This manual and its contents, as well as the docu-
mentation which accompanies the unit, are and re-
main the property of Itelco-Industry, which reserves
any and all rights thereon. This manual may not be
copied, in whole or in part, without Itelco-Industry’s
written authorization.
USEFUL TIPS
SLS1-en.qxp 29-06-2007 15:37 Pagina 2

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