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Ret ro fitti ng an d Ma inte nanc e I nstruc tions SI PLA CE HS -50 Fan wit h Inc reas ed Po wer, incl . A ir Filte r Bo x Issu e 0 7/01 2.4 Retro fit ting Pro cedur e 31 2.4. 3 Ins tal lation W ork on the Mach ine Fig. …
Fan with Increased Power, incl. Air Filter Box Retrofitting and Maintenance Instructions SIPLACE HS-50
2.4 Retrofitting Procedure Issue 07/01
30
Fig. 2.4.1 Mounting the O-ring Seals on Both Perforated Collars of the Tray
à Put down the air filter box so the curved surface is pointing downwards, as shown above.
à At each circular cut-out, pull an O-ring seal (Item no. see Sec. 2.2) onto the perforated collar.
2.4.2 Switching the Machine Off
DANGER
Retrofitting is only allowed to be carried out by SMD service engineers of Siemens Dematic AG.
Comply with all of the safety instructions in Sec. 2.3.
The machine remains in the line. The component changeover table remains docked. 2
à Stop the placement sequenceat a suitable pointandshut down theoperating system Windows
NT.
à Turn the machine OFF at the main switch.
à Isolate the machine from the mains.
à During the entire retrofitting sequence, secure the machine against unauthorized reactivation
as described in the Chapter "Locking the Machine..." in the User Manual SIPLACE HS-50
à With a visual check make certain that both the fans have stopped.
Tray
O-ring seal
Perforated collar
Notched recess
Retrofitting and Maintenance Instructions SIPLACE HS-50 Fan with Increased Power,incl. AirFilter Box
Issue 07/01 2.4 Retrofitting Procedure
31
2.4.3 Installation Work on the Machine
Fig. 2.4.2 Removing the Gantry Cover
à Unfasten the gantry cover (see 4 arrows): 2 oval-head screws M4 (driver 2.5 mm).
à Lift the gantry cover off the machine and place the cover on a workbench.
Fig. 2.4.3 Putting on the Tray of the Air Filter Box, Flush with the Edge of Gantry Cover
à Position the prepared tray of the air filter box on the removed gantry cover so it is flush with the
crossways plate edge of the gantry cover
(see arrows in the figure above).
In this position, the perforated collars of the tray (of the filter box) engage in the circular cut-
outs in the gantry cover.
Gantry cover
Position of
the circular cut-out
Fan with Increased Power, incl. Air Filter Box Retrofitting and Maintenance Instructions SIPLACE HS-50
2.4 Retrofitting Procedure Issue 07/01
32
NOTE:
Note when subsequently inserting the clamping elements:
The points of the "Rapid clamping elements" provide the electrical connection to the machine.
Consequently,they mustbe inserted in sucha way that theirPOINTS are facing towards the metal
plate, as shown in the following figure.
DO NOT position the clamping elementsover the areas with notched recess (= area for engaging
the fan grille, see also Fig. 2.4.1) around the circumference of the circular cut-out.
DO NOT re-use a clamping element after removing it.
In this case always use a new clamping. 2
2
22
2
Fig. 2.4.4 Installation Position of the Clamping Elements
Points