Salicru SLC ADAPT, User Manual

5

2.2.  ADDITIONAL SAFETY WARNINGS.

•

Bypass panels should be considered as transformers or dis-

tribution lines from the point of view of electrical installa-

tion and safety. 

•

As this unit has protection against class I electric shocks, it is 

essential to install a protective earth conductor (connect the 

earth cable to the 

( )

 terminal).

•

The bypass panel must be installed by 

qualified staff

and can 

only be used by those with specific 

training

, with the help of this “User Manual”.

•

It is very important to follow the safety instructions indi-

cated in the “UPS User, Installation and Start-up Manual”.

The instructions you are reading only refer to the manual by-

pass panel and are complementary to the “UPS User Manual”.

•

The neutral regimes from the input to the output are identical 

for bypass panels “with no galvanic isolation”. The neutral 

regime must always be the same, for both the bypass panel 

and the UPS. 

•

When a bypass panel features a galvanic isolation 

transformer, as an option and factory-installed or in-

stalled by you, either at the unit’s input or output line, protec-

tion devices against indirect contact (differential switch) 

must be fitted at the output of each transformer, as due to its 

isolation characteristics, it will prevent the tripping of the 

protection devices fitted in the primary of the disconnect 

switch in the event of electric shock in the secondary (isola-

tion transformer output).

•

Please note that all factory-installed or factory-supplied iso-

lation transformers have the output neutral 

(N) 

connected to 

earth 

( )

 via a connection bridge between the neutral and 

earth terminals (TT regime). If the output neutral must be 

isolated, this bridge must be removed (IT regime), taking the 

precautions indicated in the respective local and/or national 

low voltage regulations.

•

In case of installing the equipment in IT neutral regime, the 

switches, circuit breakers and thermal-magnetic protec-

tion devices must break the NEUTRAL, as well as the three 

phases.

2.  SAFETY INFORMATION

2.1.  USING THIS MANUAL

The generic documentation for the unit is provided in digital 

format on a pen drive and includes, among other documents, 

the system user manual itself and document EK266*08 relating 

to the “

Safety Instructions

”. Please read these instructions 

carefully before carrying out any action on the unit in terms 

of installation or start-up, change of location, configuration or 

handling of any type.

The purpose of the user manual is to provide information re-

lating to safety, as well as explanations about the unit’s instal-

lation and operating procedures. Read them carefully and follow 

the steps in the corresponding order. All elements related to 

connection and start-up are identified via labels indicating their 

functionality, which are correlated in the instructions of this 

document, ensuring that all operations can be carried out ef-

ficiently and reliably.

 Compliance

 as regards the 

“

Safety instructions

”

 is 

mandatory, with the user being legally respon-

sible 

for observing and applying them.

Finally, once the unit is installed and in operation, we recommend 

that you keep the documentation pen drive in a safe place that is 

easy to access, in case of any future queries that may arise.

The following terms are used interchangeably in the document 

to refer to:

•

“

Bypass

,

 panel

, 

equipment

, or 

unit

”.- Manual bypass panel.

•

“

System

 or 

set

”.-  Group of one or more UPSs and the 

manual bypass panel.

•

“

T.S.S.

”.- Technical Service and Support.

•

“

Customer, installer, operator or user

”.- They are used 

interchangeably and, by extension, to refer to the installer 

and/or the operator who will carry out the corresponding ac-

tions, whereby the responsibility for carrying out the respec-

tive actions may be held by the same person when they act 

on behalf or in representation of the installer or operator.

•

In case of installing the equipment in IT neutral regime, the 

switches, circuit breakers and thermal-magnetic protection 

devices must break the NEUTRAL, as well as the phase or 

phases.

2.1.1.  Conventions and symbols

Some symbols may be used and may appear on the unit and/or 

in the user manual.

For more information, see section 1.1.1 of document EK266*08 

relating to the 

“Safety Instructions”

.

USER'S MANUAL