6049-C Nitro Fuzer Lite -
Quick Start Guide
Getting started:
The shutdown procedure is VERY IMPORTANT for maximizing the
life of your heating element. You MUST maintain airflow through
the heating element until it is completely cool.
You are in control
of your heating element’s life!
Polyvance cannot warrant the
heating elements for this reason.
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Welder Shut-down Procedure:
1.
Assemble the welding cart and mount the
6049 welder to the top shelf using 2 sheet
metal screws (included). Connect the air
manifold to the air inlet on the back of the
welder with the green tubing.
2.
Unpack the accessories box. Place
the welding rod in the bins on top of the
cart and thread the welding tips into the
appropriate welder.
3.
Place the nitrogen welder into the top
holster and make sure there is nothing
flammable near the hot end of welder.
Place the airless welder into the lower
holster.
4.
Install your shop’s male air fitting in the
bottom of the air manifold on the front of the
cart. If desired, you can install a hose to the
front of the manifold to power air tools.
5.
Secure your nitrogen tank to the back of
the cart with chains (included), move the top
tank cradle as needed. Mount the regulator
to the nitrogen bottle. Connect the N
2
inlet
on the welder to the regulator with tubing.
6.
With the welder off, connect your
CLEAN, DRY, and OIL-FREE shop air
supply to the manifold.
Welder will not turn on.
• Check power supply to welder.
• Check wall outlet for 120V.
• Make sure power strip is on.
• Turn on the main power switch.
• Check that all cords going to the welder are plugged in.
• Check fuse on the back of the welder.
Fuse blows.
• Check heating elements for shorts. Remove the hot air element* and unplug the airless welder from the control panel. Check the resistance of the
elements using an Ohm meter.
• Hot air welder: 26.0 ± 1.0 Ohm
• Airless welder: 53 ± 3.0 Ohms
• If out of range, or an open circuit is indicated, replace the faulty heating element.
• If elements check OK, turn the unit on with no elements installed. If the fuse continues to blow, contact Polyvance. If unit appears to function nor-
mally without the elements installed, plug in the airless welder only and test. If unit continues to operate normally, shut power off, then reinstall the
hot air element and test. If unit trips circuit during either test, its safe to assume the fault lies within the last element installed.
Nitrogen welder does not heat or is not hot enough.
• Turn the controller power “ON” by rotating the control knob clockwise.
• Check the airflow, if the airflow is too high, the air/N
2
temperature will be low; turn up the heat or reduce the airflow. If the airflow is too low, the
green “safe” light will not illuminate and power will not be sent to the nitrogen welder. Turn up the airflow until the green light illuminates. (If the
green light doesn’t turn on over 10 LPM, contact Polyvance.)
• If it still does not heat, check resistance of the heating element. (See above)
• If no faults are found, contact Polyvance.
Airless welder does not heat.
• Turn the controller power “ON” by rotating the control knob clockwise.
• Check the temperature setting. Low settings will produce very little heat.
• If still no heat, check resistance of the heating element (see above) or plug directly into a wall
outlet. If it does not get hot, the element is faulty; if it gets hot, the switch is faulty.
To shut off individual welders:
Airless Welder:
Turn the airless welder control knob
counterclockwise until it clicks.
Nitrogen Welder:
Place welder into the top holster and
turn the nitrogen welder control knob
counterclockwise until it clicks
System Shut-down:
1.
Shut off main power on the back of the
welder
2.
Close the valve on the nitrogen bottle,
but leave the compressed air connected
and on.
3.
Allow the welder to completely cool
before disconnecting the air supply.
CAUTION: Always use
CLEAN, DRY, and OIL-FREE
air for the nitrogen welder.
Water and/or oil inside
the heating element will
drastically shorten its life
span.
Diagnostics:
Congratulations on purchasing one of the most versatile nitrogen plastic welders on the market. Prior to
powering up the welder, please read and follow the directions outlined in this booklet on the set-up and use
your plastic welder. Scan the QR codes on the included sheet using your smart phone to see how to use the
welder. Failure to read and fully understand these instructions or failure to watch the instructional videos will
potentially cause damage to your welder, will increase your risk of injury, and may cause the welder to become
a fire hazard. Additional videos are available to watch on our website at:
http://www.polyvance.com/video
1128 Kirk Road, Rainsville, AL 35986
Tech Support: 800-633-3047
email: [email protected]
web: www.polyvance.com
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2
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Ah, cool
air!
REV: 11-2018
2A
3
4
Your hose
Your shop
fitting
5A
Chain to
cart
Adjustable
tank cradle
6
Your shop air
5B
2B
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