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SERVICES REQU IRED EXTERNAL SERVICES Chapter Issue 1 Jul 03 Instal lation M anual 3.3 Machine Supply DEK requires addi tional machin e supply protect ion with the fi tment of a wall mounted cir cuit breake r conforming t…

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SERVICES REQUIRED
EXTERNAL SERVICES
3.2 Installation Manual Chapter Issue 1 Jul 03
Pneumatic Supply The machine requires a pneumatic supply of clean, non lubricated air which
should maintain a minimum pressure 5 Bar and a maximum of 8 Bar.
The air should be to ISO 8573.1 standard, quality class 2.3.3, where :
• 2 dirt = 1 micron
• 3 water = -20°C pressure dewpoint
• 3 oil = 1mg/m3
Electrical Supply The factory mains supply for the machine is routed through the front panel
mounted mains isolator switch. Two separate mains supply cables are fed
through two sets of isolator switch contacts to supply the following:
• Machine Supply (M23 ac Power Module)
• Internal Vacuum Filtration Unit
Figure 3-2 Mains Electrical Supply
DEK recommends a power supply capacity of 2KVA or greater for each supply
lead.
Vacuum Filtration Unit Supply
Machine Supply
Vacuum Filtration Unit
Vacuum Filtration Unit
M23 ac Power Module
M23 ac Power Module
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Factory Supply
Mains Isolator Switch
To Factory Supply
SERVICES REQUIRED
EXTERNAL SERVICES
Chapter Issue 1 Jul 03 Installation Manual 3.3
Machine Supply DEK requires additional machine supply protection with the fitment of a wall
mounted circuit breaker conforming to national/federal regulations. The follow-
ing circuit breakers are recommended:
• 100V - 120V = 16 Amp Circuit Breaker
• 200V - 240V = 8 Amp Circuit Breaker
The machine operates using a single phase mains supply 50/60Hz and can be
configured to operate on 100/110/120/200/210/220/230/240V ac.
CAUTION
OVER CURRENT PROTECTION.
Magnetic/thermal over current protectors
protect the machines internal wiring and components from overheating/
fire during fault conditions.
Vacuum Filtration
Unit Supply
The vacuum filtration unit requires a separate mains supply to that of the
machine with its own circuit breaker. The following circuit breakers are recom-
mended:
• 100V - 120V = 16 Amp Circuit Breaker
• 200V - 240V = 8 Amp Circuit Breaker
The vacuum filtration unit operates using a single phase mains supply 50/60Hz
and can be configured to operate on 100V - 120V or 200V - 240V ac.
SERVICES REQUIRED
EXTERNAL SERVICES
3.4 Installation Manual Chapter Issue 1 Jul 03
Circuit Breakers The dc circuit breaker panel is located on the front of the M24 dc Power Supply
Module located at the rear of the machine and accessed through the rear panel.
The ac circuit breakers are located on the front of the M23 ac Power Supply
Module located at the rear of the machine and accessed through the rear panel.
Figure 3-3 Circuit Breaker Panels
dc Circuit Breaker Panel
ac Circuit Breaker Panel
M24 DC Power Module 155945
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CB1
CB3 CB5 CB7 CB9 CB11
CB2 CB4 CB6 CB8 CB10 CB12
M23 AC POWER MODULE 155938
CB13 CB14 CB15 CB16 CB17
M23AC POWER MODULE 155938
CB13 CB14 CB15 CB16 CB17
CB15V 2.5A CB312V 1.2A CB524V10A CB724V US/
SW6A
CB924V
SW1.2A
CB1124V
SW12A
CB2-12V 1.2A
M24DC Power Module 155945
CB412V 2.5A CB624V 1.2A CB8 24V 2.5A CB1024V
SW10A
CB1212/24V
SW2.5A
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View on Rear of Machine