Hadcock GH 228, Инструкция по монтажу, Страница: 4 / 8

1 ARM BASE ASSEMBLY
Use Mounting Template to determine position of the threaded flange (22) on the
arm mounting of the board of the turntable. Having placed the template over the
turntable spindle mark the pivot centre with a large needle in an arc, making sure
there is sufficient clearance all the way round.
Drill a 5/8” (16mm) diameter hole in the position marked. If BULLET PHONO PLUGS
are fitted to the PHONO LEADS it will be necessary to drill a 3/4” (19mm) diameter hole.
The arm base assembly should be mounted on the armboard with the WASHER (25)
and the NUT (24) which are slotted so they can easily be placed over the cable.
The THREADED FLANGE (22) should be positioned so that the SET SCREW (29)
in the flange is facing the front, thereby enabling the PIVOT PILLAR (21) to be
adjusted for height with the 1/16” ALLEN KEY.
2 BIAS PULLEY WHEEL ASSEMBLY
Undo the SOCKET CAP SCREW (15) with the ALLEN KEY (2mm) and fit the PULLEY
WHEEL ARM with the SPACER (14) and refit to the PIVOT PILLAR (21). See Fig 2.
3 FITTING THE CARTRIDGE TO THE HEADSHELL
Slacken the SET SCREW (5) in the HEADSHELL (1) with the 1/8” ALLEN KEY. The HEADSHELL
may be removed from the ARM TUBE to make it easier to fit. Make sure the cartridge
stylus is in position before fitting it to the HEADSHELL. Select screws of suitable length
and fit the cartridge to the HEADSHELL. Please note the HEADSHELL can be supplied
with plain fixing holes so that screws and nuts supplied by the cartridge
manufacturer may be used.