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Notice – Grizzly H8175 User Manual

Page 3

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Model H8175 Professional Pnuematic Glue Gun

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Changing Nozzles

The Model H8175 glue gun comes with three noz-
zles for different gluing applications and output
amounts. The all metal nozzle is for heavy duty
and high output applications. The long tip of the
silicon nozzle is ideal for bonding items with mini-
mal accessibility. The silicon coating reduces the
risk of accidental burns. After extensive use, the
nozzle may begin to drip excessively or produce
an intermittent flow. Nozzles should be changed
regularly to ensure an even flow and reduce the
risk of a possible fire hazard.

To change the glue gun nozzle:

1. Heat the gun for approximately 1 minute to

soften the glue.

2. Put on a pair of gloves, and use a wrench to

remove the nozzle.

3. Flush the remaining glue through the gun to

clean the chamber.

Note: Never pull the glue stick out through
the back of the gun or it may damage the
feed mechanism.

4. Thread the new nozzle onto the gun until

snug–do not overtighten.

Temperature Adjustment

The Model H8175 glue gun temperature can be
adjusted from 284°F–428°F.

To adjust the glue gun temperature:

1. using the screwdriver, adjust the tempera-

ture control located at the top of the glue gun
(

Figure 7).

Figure 7.

Temperature control.

Temperature

Control

Note: The screwdriver can be stored in the
base of the glue gun for quick future use.

Fluid Output Adjustment

The amount of glue being used can be preset by
using the fluid control knob, as shown in

Figure

6. Lock the adjustment by screwing the adjust nut
towards the back of the fluid control knob until it is
flush with the gun body.

Figure 6.

Fluid control knob.

Adjust Nut

Fluid Control

Knob

If you need help with your new pneumatic tool, call
our Tech Support at: (570) 546-9663.

NOTICE

Some materials are heat sensitive and may

become damaged either by the heated noz-

zle or the glue. Test the temperature setting

on a scrap piece of material.

Screwdriver

Storage