ServiceInstruction_Vision XP.pdf - 第123页
Vision XP+ V AC Page 1 19 3 Setup Instructions 3.19 Monitoring the W ater Flow Rate Operating Instructions V ersion 1.5 3.19 Monitori ng the Water Flow Rate The water connecti ons are located at the front of the system u…
Page 118 Vision XP+ VAC
3 Setup Instructions
3.18 Exhaust Air Monitoring
Operating Instructions
Version 1.5
Adjustment
Fig. 3-29 Pressure Switch Adjusting Screw
1. Unscrew the cover from the
pressure switch.
2. Turn the adjusting screw anti-
clockwise to the left. The alarm
message is activated.
3. Turn the adjusting screw one
revolution in the counterclock-
wise direction. Check to see
whether or not the alarm mes-
sage is changed to green. If not,
repeat the procedure until the
alarm message is cleared.
4. Adjustment has now been
completed. The adjusting screw
should be turned only a half turn
in clockwise, in order to in-
crease the display’s tolerance
range.
5. Remount the protective cover
after inspection and adjustment
have been completed.
Adjusting Screw
Vision XP+ VAC Page 119
3 Setup Instructions
3.19 Monitoring the Water Flow Rate
Operating Instructions
Version 1.5
3.19 Monitoring the Water Flow Rate
The water connections are located at the front of the system underneath the
cooling zone.
The following conditions must be fulfilled in order to be able to monitor the
water flow rate:
• The system and the conveyor drive unit must be switched on.
• All emergency-off switches have to be unlocked in order that the water cir-
cuit has its flow again.
• The external water circuit must be connected.
Fig. 3-30 Water Flow Rate
A)Flow rate indicator for the
external water circuit
The white marking at the
indicator must lie within the
maximum range of 8.
A
Page 120 Vision XP+ VAC
3 Setup Instructions
3.20 Regulating the Coolant Water Circuit
Operating Instructions
Version 1.5
3.20 Regulating the Coolant Water Circuit
+
Fig. 3-31 Coolant Water Regulation
A)Coolant water regulator
The temperature of the coolant
water is regulated here.
The water flow rate is increased if
temperature needs to be
reduced, and the water flow rate
is reduced if temperature needs
to be increased.
B) Pressure controller
This controller checks the water
flow and triggers the alarm „water
pressure too low“ (if necessary).
A
B