Model E1070 Indicator User Instructions 13
1.1 Installation and service (English)
THE EQUIPMENT CONTAINS NO USER SERVICEABLE COMPONENTS.
Installation and maintenance of the equipment must only be carried out by
trained and authorized personnel.
1.2 Electrical installation
The mains lead must be connected to a supply outlet with a protective earth
contact. The electrical supply at the socket outlet must provide over current
protection of an appropriate rating.
For your protection all mains (110V or 230V) equipment used out of doors
or in wet or damp conditions should be supplied from a correctly fused
source and protected by an approved ground fault protection device (RCD,
GFCI etc.)
IF IN DOUBT SEEK ADVICE FROM A QUALIFIED ELECTRICIAN.
Pluggable equipment Pluggable equipment must be installed near an easily accessible socket
outlet.
Permanently wired equipment -
Isolator requirements
Permanently connected equipment must have a readily accessible
disconnect device incorporated in the fixed wiring. (An isolator or circuit
breaker with at least 3mm contact separation).
The isolator MUST NOT be installed into the flexible mains cable supplied
with the unit.
Electrical installation -
(supplementary notes for wet
conditions)
Under wet conditions the plug must be connected to the final branch circuit
via an appropriate socket / receptacle designed for wash down use.
Installations within the USA should use a ‘Rain tight while in use
specification grade cover’, such as those manufactured by Leviton.
These allow the unit to be plugged in with a rain tight cover fitted over the
plug / receptacle allowing it to meet a NEMA 3R rating, as required by the
national electrical code under section 410-57. Note that the particular cover
mentioned is listed in UL file #E13397.
Installations within Europe must use a socket which provides a minimum
of IP56 protection to the plug / cable assembly. Care must be taken to
ensure that the degree of protection provided by the socket is suitable for the
environment.
Safety and Warnings
1