Operation - Samlexpower SEC-1223 Owner's Manual

SECTION 4
4.6.2 Pin Type of Terminal Lugs for Wiring to be Connected to DC Output Terminals
The DC output terminals have a tubular hole with a set screw (See Section 4.6.1 above
for specifications). As the DC terminals have been provided with a set screw, do not
connect bare stranded wire end directly to the DC output terminal as the strands will
spread out when the set screw is tightened and all the strands may not be pinched
firmly under the set screw. This will result in (i) reduction in effective area of cross
section for current conduction leading to increased voltage drop and overheating
along output wiring and (ii) Sparking / loose connection under the set screw leading
to overheating / melting of the plastic material of the terminals. The ends of stranded
wiring to be connected to the DC output terminals should be crimped to Pin Type of
Terminal Lugs that have been provided with the unit (see Fig 4.1). After crimping the
Terminal Lugs, use insulating heat shrink tubing or tape to insulate the bare cylindrical
portion of the lugs.
Fig 4.1 Pin type of terminal lugs provided for termination of
stranded wiring to be connected to the DC input terminals.
SECTION 5
5.1
WARNING!
1. Before commencing operation, please read the safety instructions
explained in Section 1 titled "Important Safety Instructions".
2. Ensure that the unit has been installed as per guidelines given in Section 4
titled "Installation".
3. The unit has been factory preset for operation from nominal AC input
voltage of 120VAC, 50/60Hz. It the unit is to be operated from nominal AC
voltage of 230 VAC, 50/60 Hz, please change internal input jumper setting,
internal fuse and AC power cord as per instruction given at Section 4 titled
"Installation".
NOTE: If the unit is operated from 230VAC without making the above
| Installation

| Operation

changes, the input section of the unit will be damaged and
warranty will be voided.
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