Watkiss DigiVAC, Руководство по обслуживанию

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Watkiss DigiVAC Service Manual - Issue 2 - 29/11/04
Overview
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Fuses
Paper Feeding: In each bin, the stack of paper is elevated on an air bed. The
bottom sheet of the stack is separated by means of air separation, and it is then
transported forwards by a vacuum conveyor. The sheet passes through a spe-
cially shaped gate and into the conveyor system. There are no
operator adjust-
ments to the gate, the air blow, the vacuum or the tray height. The only
adjustment is to the profile of the vacuum conveyor.
Jogging: Two joggers are available for the DigiVAC. The X-Jogger stacks
and jogs sets either straight or with a 20° offset. It fits onto mounting pegs on
the front of the DigiVAC. The Straight Jogger is free standing, at either the
front or rear of the DigiVAC.
Note: To deliver sets to the front of the DigiVAC, the Front Outfeed Conveyor
must be fitted.
Multi Tower Systems: Multi-tower systems are only possible with the Digi-
VAC+. Two towers can be linked to give up to 24 bins. The top
module of Tower B includes connecting bridge which transports paper and
carries the communication between the two towers. The rear door on Tower B
is also different. The control panel is located on Tower A.
Figure 1:5
Fuses on the PCBs protect the motors and the voltage rails in the system.
Warning
When changing a fuse, always ensure that the power is switched off and the
mains disconnected. Also ensure that the fuse holder grips the fuse firmly. A
loose fuse holder may cause connection problems. If needed, bend the tabs on
the holder to tighten the fit.
1.4 Fuses
LOCATION FUSE FUNCTION RATING
Mains input
socket - 12.5A Ceramic, Anti-surge, T
DigiVAC Base PCB F1 3.15A Glass, Anti-surge, T
F2 6.3A Glass, Anti-surge, T
DigiVAC Base
Power PCB F4 X-Jogger 2.0A Glass, Anti-surge, T
F5 Drive Motor 3.15A Glass, Anti-surge, T
X-Jogger PCB F1 X-Jogger 2.0A Glass, Anti-surge, T
Transformer Transformer 3.15A Ceramic, Anti-surge, T