00195376-05_SM_D1_D1i_D2_D2i_EN - 第177页

Service Work 4.5.9 Replacing the Air Filter Pick&Place Head Service Manual SIPLACE D1/D1i/D2/D2i 177 4.5.9.2 4 . 5 . 9 . 2 R e p la c in g t h e A ir F ilt e r ( D ig it a l V a c u u m C o n t r o l S y s t e m ) [ …

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Service Work
Pick&Place Head 4.5.8 Replacing the Servo Amplifier [00353446]
176 Service Manual SIPLACE D1/D1i/D2/D2i
Installation
4.5.8
4.5.8 Replacing the Servo Amplifier [00353446]
Replacing the Servo Amplifier [00353446]
See also
4.1.5 Replacing the Servo Card [ ➙ 58]
4.5.9
4.5.9 Replacing the Air Filter
Replacing the Air Filter
4.5.9.1
4.5.9.1 Replacing the Air Filter (Analog Vacuum Control System) [03051420-xx]
Replacing the Air Filter (Analog Vacuum Control System) [03051420-xx]
► Fit the new camera module and fasten it with the 4
screws (together with the supporting plate of the cam-
era calibration point, where necessary).
► Reconnect to the electricity system.
► Check the DIP switch on the camera. (See "6.6.2 DIP
Switch for Camera Types 25, 33 and 36" [ ➙ 245].)
► Fit the lower cover (2) onto the component camera.
► Carefully place the upper part (1) onto the camera
module.
► Calibrate the component camera with the SITEST
program.
TWIN segment 1 front view / TWIN segment 2 rear view
The analog vacuum generator has a thin high-precision
tube (additional volume tube) in the vacuum supply to the
nozzle. At the bottom screwed connection on this Rohr
you will find the air filter which protects the vacuum gen-
erator from contaminants introduced via the nozzle.
► Open the screwed connection pointing downwards
(1) on the additional volume (filter assembly) (2) and
pull off the connection piece with the silicon hose (3).
► The filter can now be removed via the open hole (use
tweezers). The filter cageis open at the bottom to ac-
commodate the suction contaminants.
► Clean or replace the filter.
► Refit and fasten the connection piece back into place.
NOTICE! This air filter unit may NOT be used in
combination with the digital vacuum generator. The vol-
ume has been exactly designed for the respective con-
troller type.
Service Work
4.5.9 Replacing the Air Filter Pick&Place Head
Service Manual SIPLACE D1/D1i/D2/D2i 177
4.5.9.2
4.5.9.2 Replacing the Air Filter (Digital Vacuum Control System) [03047489-xx]
Replacing the Air Filter (Digital Vacuum Control System) [03047489-xx]
Removal/Installation
► Open the cover on the left side of TWIN segment 1 (or
right side of TWIN segment 2) and remove the air fil-
ter (1) so that it can be cleaned or replaced.
Legend
1. Air filter in installed state
2. Air filter open
3. Replacement filter FE 50 [03047489-xx]
The digital vacuum generator has a thin high-precision
tube in the vacuum supply to the nozzle. Between this
tube and the vacuum connection of the vacuum genera-
tor you will find the air filter (3) which protects the gener-
ator from contaminants introduced via the nozzle.
NOTICE! The lower drilling (when the clamping
screw is on the right) is deep enough to accommodate
the filter (with the cage opening pointing inwards) (2).
The upper drilling is not deep enough to accommodate
the filter. In this case, the filter would be irreparably dam-
aged when the sealed cover (lid with O ring inside) is
screwed on.
This filter unit may ONLY be used in combination with the
digital vacuum generator.
The specified hose volumes will only ensure reliable func-
tion in this case.
► Insert the filter (3) into the drilling (with the brass tube
first) and screw the cover back on to the air filter.
Service Work
Changeover Table 4.6.1 Safety Instructions
178 Service Manual SIPLACE D1/D1i/D2/D2i
4.6
4.6 Changeover Table
Changeover Table
4.6.1
4.6.1 Safety Instructions
Safety Instructions
DANGER
The chapters "Operational Safety“ and "Changeover Tables“ in the operating manual and the
chapter "Operational Safety“ in this service manual take priority.
These SIPLACE machines are powered by 120V / 208V +/- 5% (US version) or 3 x 230V/400V
+/- 5%, 50/60 Hz main voltage supply.
Parts of the system therefore carry dangerously high voltages! In specific modules the voltage
is present inside the machine base even when the main switch is turned off.
Handling the machines improperly or touching parts thereof which conduct high voltage may
result in death or serious physical injury as well as extensive property damage.
► Observe the applicable accident prevention regulations, DIN standards and special safety
codes of your country at all times. DIN EN 60204 must be adhered to during all work inside
the machine base
► The Siemens service engineer is the only person permitted to adjust / change the voltage,
in line with the internal Siemens retrofitting instructions.
DANGER
Risk of limbs being pinched, crushed or severed by the changeover table (see "4.6.1 Safety In-
structions" [ ➙ 178]).
Do not exert any substantial lateral force to the changeover table after it has been disassem-
bled (danger that it might tip over), therefore:
- Do not lean against it and do not brace any items against it.
- Place the changeover table on a horizontal surface and secure it to prevent it from rolling away
by itself.
Once the changeover table has been moved out of the machine, NEVER connect the plugs to
the machine base (= improper use = DANGER!)
Moving the changeover table out of the machine leaves the cutter (etc.) accessible:
This increases the risk of injury on the cutter’s movable or stationary blades even while the ma-
chine is switched off.
NEVER reach into the cutter from below or into the empty-tape duct from above, not even to
resolve a problem (e.g., jammed tape) involving the disassembly of the changeover table.
Risk of pinching and shearing also exists
► At incorrect setting/adjustment of the SMEMA height (setting only permitted by SIEMENS
service technician -> see Siemens internal retrofitting instructions),
► When a feeder module falls over or down,
DANGER
PLACEMENT HEAD CRASH
The Y gantry of all SIPLACE machines must be moved out of the
changeover table area before any table change can be performed.
This must be accomplished before actuating the compressed air switch to raise the table.
Otherwise there is a risk that the placement head may crash!!
CAUTION
Take care when lowering or raising the handle of the changeover table. There is a risk of minor
injuries from the handle, such as pinching or scraping.
► For this reason, always hold the handle with both hands.