6
Operation
Nordson Corporation 1994
All Rights Reserved
108 129
Issued 3/94
Manual No. 31
−
13
8.
Test spray workpieces. Adjust the air pressures and kV output to
achieve desired results.
If using a master control unit to control multiple guns and power
supplies, the power supply high voltage and main switches can be left
on after initial startup adjustments are made. Turning the master
control on will then trigger pump air and high voltage.
WARNING
: When gun is being controlled by a master control
unit, turn OFF high voltage and main switches at the power
supply and ground gun electrode, before removing gun from
service for repairs.
1.
Turn OFF the power supply high voltage and main switches. If
your system uses multiple guns controlled by a master control unit,
turn OFF power at the master control unit to shut down all the
guns.
2.
Disassemble and clean the gun powder paths and pumps. Blow
out the feed tubing, from the pump into the booth (make sure
exhaust fans are running). Replace worn parts.
Perform daily maintenance as described in your component and system
manuals.
For information on the operation of other components of your system,
refer to their respective manuals.
Start Up
(contd.)
Shutdown
