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Figure 21 Connect the Electrical
Switch
Operation
E 2005 Nordson Corporation
Electrical Switch Connections (if applicable)
1. Find the orientation lug on the hose-cordset connector and ensure that
the connector and switch plug at the bottom of the handgun's handle are
properly aligned.
2. Attach the switch plug assembly at the bottom of the handle to the
connector on the hose cordset.
3. Refer to the melter manual to complete the hose installation to the
melter.
WARNING: Allow only qualified personnel to perform the following tasks.
Follow the safety instructions in this document and all other related
documentation.
WARNING: Do not operate the hot melt system at pressures capable of
causing the adhesive to extrude more than 46 cm (18 in.) from the nozzle
tip when the handgun is fired in the horizontal position. Doing so can harm
personnel or equipment and cause poor pattern control.
NOTE: The recommended adhesive pump pressure range is
2.41−4.83 mPa (350−700 psi).
The following factors can cause adhesive to project beyond the maximum
recommended projection limit:
S
increasing pump pressure
S
increasing melter temperature
S
changing the adhesive's consistency
S
changing to a smaller size nozzle orifice
S
changing the hose length
WARNING: Hot! Risk of burns. Wear heat-protective clothing, safety
goggles, and heat-protective gloves. Never point the handgun at anyone.
Trigger the handgun only when adhesive is to be applied to a substrate.
WARNING: Do not operate the handgun with its pivot sleeve shells or
handles removed or damaged. The handgun contains voltages that can be
fatal.
CAUTION: Do not swivel or trigger the handgun while it is cold. Damage
can occur.
23
AD-31 Hand Guns
Part 107105C04
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