Nordson Compact Manual Iso-Flo Voltage-Block, Manual

Page: 46 / 76

Operation
4-4
E 1996 Nordson Corporation
All rights reserved
108 390B
Issued 7/96
Manual 10-10
For daily startup use the following steps. This procedure assumes the
system was left full of coating material after the last shutdown.
1. Make sure the electrostatic voltage is off.
2. Check the lubricant level inside the Iso-Flo system and refill the
lubricator, as required.
3. Empty excess lubricant from the filter bowl.
4. Turn on the compressed air to the Iso-Flo system.
5. Set the fluid pressure to a maximum of 150 psi (10.3 bar).
6. Close the door and adjust the fluid pressure.
7. Turn on the electrostatic power supply or the spray-device control
system.
8. Begin spraying.
The Iso-Flo system is always ready for spraying, even if the pause in
production is not long enough to allow the pump to refill completely.
Squeezing the trigger resets the Iso-Flo system and spraying can
resume.
NOTE: During short breaks in production, such as lunch time, shut off
the electrostatic voltage, but leave the air supply turned on. This keeps
the shuttle closed and prevents coating material from drying on the
couplings.
The air pressure regulator controls the fluid regulator at a ratio of 1:1.
For example, applying 10 psi air pressure to the fluid regulator yields
approximately 10 psi fluid pressure.
Use the air pressure regulator and gauge located inside the cabinet to
change the fluid pressure. To adjust the fluid output pressure for an
accurate spray pattern, use the following procedure:
1. Make a small adjustment to the air regulator.
2. Close the Iso-Flo cabinet door. The shuttle cannot disengage unless
the door is closed.
3. Squeeze the spray device trigger.
Startup
(contd.)
Adjustments