Adjustment; Increase Deposition; Decrease Deposition; System Shutdown - Nordson A-1 Series Manual

MANUAL NO. 26-4
Page 4-2
A-l HANDGUN
ADJUSTMENT
Increase Deposition
To increase the amount of material being deposited on the substrate,
make one or more of the following changes:
a. Increase hydraulic pressure.
b. Install nozzle with larger orifice.
c. Rotate trigger-adjust thumb screw counter-clockwise and lock
with jam nut.
Decrease Deposition
To decrease the amount of material being deposited on the substrate,
make one or more of the following changes:
a. Decrease hydraulic pressure.
b. Install nozzle with smaller orifice.
-
c. Rotate trigger-adjust thumb screw clockwise and lock with
jam nut.
SYSTEM SHUTDOWN
1. Shut down the bulkmelter system as described in the bulkmelter ser-
vice manual.
2. Rotate trigger-adjust thumb screw clockwise to a full stop.
A
CAUTION: Never hang the A-l handgun by the trigger.
Hanging the gun by its trigger may cause an accidental
discharge of hot adhesive/sealant, resulting in burns.
3. Hang the A-l handgun by the loop on the top of the handle.
Issued 3/93 0 NORDSON CORPORATION 1993
All Rights Resewed
Publication P/N 108 061