Copyright © 1991-1997 by Linn Products Limited. All Rights Reserved.
Page 11
Revised Dec 97
Index
CHANGING SILICONE SEALED TREBLE UNITS.
1.
Remove fixing screws and place in a safe place.
2.
Screw a large machine screw into one existing mounting hole.
M5 arm collar mounting screw is ideal.
3.
Place claw hammer 'V' end onto bolt head with a thick
piece of cardboard/wood under the hammer to protect
the baffle and gently lever it out.
4.
If it does not come out straight away, do
not force it.
Repeat this procedure on the remaining mounting holes in
turn, working around the unit and releasing each side until the
unit is free.
5.
Make a note where the red
wire goes (to terminal marked red or +) .
6. Ensure there is sufficient spare wire.
Cut wires close to the unit, and remove.
If wire is too short to allow for this, de-solder wires from the unit. Always
protect cabinet from solder splashes.
8.
Remove old sealant from the mounting hole, carefully scrape away with
a flat bladed screwdriver.
9.
For enclosed type treble unit, do not tin wire, but
remove not more then 10 mm insulation from wires
-and twist to ensure there are no loose strands.
Observing polarity insert wires into terminal holes and
solder; use approximately 20mm, 28swg, solder per wire-
do not overfeed as solder ball will form inside the
unit.
Please note :
Please ensure that you follow these instruc-
tions. Using wire that is too long will cause
shorts to magnet or wires inside the unit. Using
too much solder will cause solder balls to form
inside the unit which may result in rattles.
For other units, cut and tin (or re-tin if de-soldered)
and solder wires to unit. Observe polarity; red wire to red mark or
terminal marked (+). In the case of very early speakers the colours may
differ. Consult your notes (point 4) and wire as you found it.
10.
Where treble unit is enclosed type, seal wire
holes with hot melt glue. Silicone sealer may
be used instead, the object is to make the
treble unit airtight.
GUIDELINES FOR UPGRADE AND REPAIR
Estimated Time
required: 20 minutes
Protection
Protection
10 MM
SOLDER
WIRE
TOO
LONG
GLUE
Summary of Contents for KELTIK
Page 1: ...LOUDSPEAKERS LINN...
