00193351-06_RI_Vacuum_pump_de en.pdf - 第48页

2 Retrofit instructions for vacuum pump SIPLACE HS-50/HS-60/D4/S-25HM/S-27HM/HF-Series 07/2011 Edition 46 Layout of hoses S-25 HM 2 2 2 2 2 Do not crack the compr essed air hoses!! 2 2 2 2 2 2 2 New vacuum generator Blin…

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SIPLACE HS-50/HS-60/D4/S-25HM/S-27HM/HF-Series 2 Retrofit instructions for vacuum pump
07/2011 Edition
45
: Remove the blind plug and connect the existing compressed air hose.
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2
Air distributor 2
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2
: Remove connection 1 and 2.
: Connect plugs 3 and 4 to plugs 1 and 2.
: Connect plugs 5 and 6 to plugs 3 and 4.
: Connect plug 7 to plug 5.
: Connect plugs 1 and 2 to plugs 6 and 7.
Connect compressed air hose
2 Retrofit instructions for vacuum pump SIPLACE HS-50/HS-60/D4/S-25HM/S-27HM/HF-Series
07/2011 Edition
46
Layout of hoses S-25 HM 2
2
2
2
2
Do not crack the compressed air hoses!! 2
2
2
2
2
2
2
New vacuum generator
Blind plug
Y-joint for hoses
1 and 2
Cable nos. 1 and 2
Holding circuit
The marked hoses 1 and 2 are
connected to the newly installed
PUN 8 hose
SIPLACE HS-50/HS-60/D4/S-25HM/S-27HM/HF-Series 2 Retrofit instructions for vacuum pump
07/2011 Edition
47
: Open the compressed air stopcock.
: Close the compressed air supply door.
: Close the covers of the placement machine and connect it to the supply voltage.
: Check the air pressure for the stopper at the pressure gauge. The air pressure must be at
2.3 bar.
: For adjusting the forced air valve use a nozzle type 904.
: Adjust the forced air valve for:
the placement cicuit to 150 ± 50 mbar
the rejection circuit to 250 ± 50 mbar.
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2
For checking the vacuum values see section 2.7.2, page 53. 2
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