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Product information
4000 MiD® Instructions, V6695
8.
Removal of the DFI/SFI is the reverse of fitting. Removal of the as-
sembly must not be performed without the nitrogen flush active.
Once removed a dust cap should be fitted to the vac-chip assembly.
Note:
The dust cap is available as part of the SFD cover kit.
Fig. 15
The spraychip assembly installed on the MiD
5.8.4 Operating the front cover safety interlock
The MiD has a safety interlock system to protect users from high voltages.
This system is operated by the door in the front cover. The door has two
positions as shown in Fig. 16.
When the door is shut, the safety interlock is off and high voltages can be
applied, his is indicated in the Status bar. When the door is fully closed it
should be pushed gently forward until the catch engages with the front
cover. The catch is designed to prevent accidental activation of the safety
interlock.
When the door is opened, the safety interlock is engaged and high
voltages are disabled, again indicated in the Status bar. The door will
click into position when the door reaches 90° and will remain fixed in this
orientation until pushed shut.
Fig. 16
Front cover door positions
Tubing cut-outs
High voltage
connector
Door open
Door shut
