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Retrofit instructions HS -50 Cable mounting plate on the head board 1 1/99 edition 19 3 T ool s and eq uipment – M3 socket spanne r – Set of hexag on socket s panners – E thyl alco hol – Clean, li nt-free cl oth – Loctit…
Cable mounting plate on the head board Retrofit instructions HS -50
11/99 edition
18
2 Safety instructions
WARNING
This retrofit must only be carried out by SIEMENS engineers. 2
Å Always follow the accident prevention regulations applicable in your country, e.g. EN 60204.
2
Å End all placement operations on the placement system.
Å Shut down the Windows NT operating system correctly, otherwise problems may occur when
restarting the placement system or data may be lost.
Å Switch the placement system off at the main switch.
Å Disconnect the placement system from the mains power supply.
Å Secure the system to prevent reclosing and put up a sign to indicate that servicing work is
being carried out (see section 2 – Operational safety of the operating instructions).
Å Open the protective covers and move the main gantry into a comfortable working position.
WARNING
To avoid damaging the revolver head, always observe the following points when moving the
gantry. 2
– NEVER move the gantry by pushing against the revolver head with your hands.
– NEVER move the gantry by pushing against the revolver head handle with your hands or by
pulling the handle. The revolver head may lose its settings or be damaged on account of the
high braking force of the y gantry drive.
– NEVER move the gantry while the z axis is lowered.
– Take hold of the cast iron part of the x axis and then move the gantry.
2
Retrofit instructions HS -50 Cable mounting plate on the head board
11/99 edition
19
3 Tools and equipment
– M3 socket spanner
– Set of hexagon socket spanners
– Ethyl alcohol
– Clean, lint-free cloth
– Loctite 243 thread adhesive
4Parts
Cable mounting plate for HS-50 head board, complete, item no. 00347626-02, consisting of: 4
– Cable mounting plate for HS-50 head board, item no. 00346193-02, 1 x (Fig. 1 - 1)
– Velcro fastener, item no. 00346483-01, 14 x (Fig. 1 - 1)
– Round cable mount, 19x15, item no. 00347941-01, 1 x (Fig. 1 - 1)
Velcro fastener, item no. 00346483-01, 8 x (Fig. 6 - 1) 4
Round cable mount, 19x15, item no. 00347941-01, 1 x (Fig. 6 - 1) 4
Fixing parts, item no. 00348077-01, set, consisting of (Fig. 7 - 1) 4
– Position I
M3x5 fillister head screw, DIN 912, item 7
2x M3x18 spacer bolts (internal thread, external thread), item 9
M3 washer, DIN 433, item 4
M3 nut, DIN 934, item 5
– Position II
M3x20 fillister head screw, DIN 912, item 8
Spacer sleeve, Ø 3.2x6x4, item 10
M3 washer, DIN 9021, item 13
M3x5 spacer bolt, (internal thread, internal thread), item 14
M3x15 spacer bolt, (internal thread, internal thread), item 16
M3 washer, DIN 433, item 4
M3x5 fillister head screw, DIN 912, item 6
– Position III
M3x5 fillister head screw, DIN 912, item 7
2x M3x18 spacer bolts (internal thread, external thread), item 9
M3 washer, DIN 433, item 4
M3 nut, DIN 934, item 5
Cable mounting plate on the head board Retrofit instructions HS -50
11/99 edition
20
–Position IV
M3x5 fillister head screw, DIN 912, item 7
M3x14 spacer bolt, (internal thread, external thread), item 11
M3x15 spacer bolt, (internal thread, internal thread), item 12
M3 washer, DIN 9021, item 13
M3x5 spacer bolt, (external thread, external thread), item 15
M3 washer, DIN 433, item 4
M3 nut, DIN 934, item 5
5 Dismantling the head board and old fixing parts
Å Detach all the cables from the head board.
Å Loosen the nuts (see Fig. 5 - 1).
Å Carefully pull the head processor board (item 2 in Fig. 5 - 1) away from the plugs.
CAUTION 5
Make sure that the head processor board does not become jammed while you are removing
it since this could bend the pins. 5
Å Loosen the M3x15 spacer bolts (item 3 in Fig. 5 - 1).
Å Carefully pull the head board (item 2 in Fig. 5 - 1) away from the spacer bolts.
Å Loosen the M3x35 spacer bolts (item 4 in Fig. 5 - 1).
Å Loosen the M3x10 spacer bolt (item 5 in Fig. 5 - 1).
Key to Fig. 5 - 1
(1) C50 head board, item no. 00331451-02
(2) C51 head board, processor, item no. 00331452-02
(3) M3x15 spacer bolt
(4) M3x35 spacer bolt, 3x
(5) M3x10 spacer bolt
(6) DLM1 revolver head
(7) Velcro fastener for the positioning unit ribbon cable (z axis up)