OperationInstruction_Vsision XP.pdf - 第30页
Page 22 Vision XP+ V AC 2 Opera ting Safety 2.9 Sa fety Devices Operating Instructions V ersion 1.5 2.9 Safety De vices 2.9.1 Overview of important safety devices • Indicator lamp wi th acoustic signal on to p of the sys…
Vision XP+ VAC Page 21
2 Operating Safety
2.8 Intended use
Operating Instructions
Version 1.5
The smooth and safe operation of the system presupposes proper transpor-
tation, storage, installation and assembly, as well as careful operation and
adherence to inspection and servicing intervals.
2.8.1 Foreseeable wrong uses
• Not operating the system within the ambient conditions permitted or oper-
ating it in a potentially explosive atmosphere.
• Bypassing protective systems when in operation.
2.8.2 Electromagnetic compatibility - EMC
The plant is designed for use in an industrial environment. The design and
construction are state of the art to ensure that no electromagnetic interfer-
ence will occur when used as intended. When used as intended, the plant
will be adequately protected from predictable electromagnetic interference
in operation.
Page 22 Vision XP+ VAC
2 Operating Safety
2.9 Safety Devices
Operating Instructions
Version 1.5
2.9 Safety Devices
2.9.1 Overview of important safety devices
• Indicator lamp with acoustic signal on top of the system.
• Electric master switch on the control cabinet.
• Pneumatic maintenance unit with main valve for cutting off the pneumatic
energy supply, with bleed valve and with manometer for adjusting the op-
erating pressure.
• EMERGENCY STOP buttons.
• Lockable control cabinet doors and doors on the system.
• After being removed, the collection tray must be refitted and screwed back
into place.
• Access restriction with password protection on the screen (with graduated
security levels).
• Key switch (optional) on the operator console for switching from Automatic
to Service mode.
• Flow meter on the outlet air extractor (as standard).
• Earthing cables on all doors and other installation parts prevent sparks
due to electrostatic discharge inside the system.
• Electrical fuses.
Vision XP+ VAC Page 23
2 Operating Safety
2.9 Safety Devices
Operating Instructions
Version 1.5
2.9.2 Safety Precautions for Closing Hoods and Process Cham-
ber
In order to eliminate any risk of injury when closing the oven’s hoods and
process chambers, the operating company must require oven operating per-
sonnel to close the hoods and process chambers in accordance with the fol-
lowing instructions only.
During the closing of hoods and process chambers there is a danger of per-
sons’ limbs being jammed in the gap between process chamber cover and
bottom or between hood and frame.
When closing hoods and process chambers the horn sounds as an addition-
al indication of a danger situation.
Description:
• Make sure that nobody is in close proximity to the hoods or process cham-
ber when they are opened and closed.
• For opening or closing press the software button in the main mask.
• Keep the software button pressed until the hoods or the process cham-
bers have been opened or closed completely. If the button is not pressed
any more the hoods or the process chamber stay in the present position.
Danger!
If Hoods and Process Chambers are Closed Incorrectly.
If during opening or closing of the process chamber a failure of the drive
motor occurs (power failure, motor protection tripped), the process cham-
ber remains in its momentary position. Only after rectifying the failure, the
process chamber can be moved into the desired position by means of the
software button.