NAVAC NEF6LM Cordless Power Flaring Tool User Manual

NAVAC NEF6LM Cordless Power Flaring Tool User Manual

Safety Guide

Caution: Read this manual thoroughly before using.

• Keep the working area clean and tidy.
• Do not operate while under the influence of alcohol.
• Keep children and untrained people from using.
• Use original parts and auxiliary.
• Long time using may overheat its motor which activate overheat protection.
• Temperature higher than 158°F (70°C) or lower than 41 °F (5°C)may activate the motor overheat or subcooled protection.
• Don’t dismantle NEF6LM at random which may void warranty.
• Product is warranted against defects in materials and workmanship for two years from the date of purchase.
• Dispose the battery according to local regulations.
• Pending patent.

Structure

Technical Parameters

Battery pack

Charger

Light/Hold 2s to Reset Button:

• Press to show battery life.
• Press to turn Wolf the light.
• Press 2 seconds to reset (draw back) the cone.

Operation Instruction

1. Get the copper placed.

• Open the damp by pressing the legs and insert the tubing.
• Use the baffle to set the correct depth of the tubing.
  

2. Get the clamp placed.

• Keep the lever open and put in the clamp. A locked lever resists the clamp being placed.
• Push the lever inward to lock the clamp.
  
  Caution: Make sure hash marks lineup. Otherwise it may cause a defective flare and damage the clamp.
  

3. Press the START button to flare.

Caution:

• Don’t open the lever during flaring, otherwise the automatic flaring stops.
• If it happens, press the reset button 2 seconds to draw back the cone.
• Make sure the clamp is still horizontally placed.
• Press inward the lever to lock the clamp again.
• Press the start button to reflare.

4. It takes less than 30 seconds to complete a flare automatically.

• Alter the flame Indicator turns oft open the lover.
• Remove the clamp and tubing.

Battery Charge

1. Charge battery when the last indicator flashes which means low battery.

2. Make sure the battery pack is connected properly.

3. Place back the battery pack.

Troubleshooting

Flaring indicator flashes once

cyclically.

| Short circuit.| Contact NAVAC TechSupport.
Flaring indicator flashes twice

cyclically.

| Battery ID not recognized.| Use an original battery.
Flaring indicator flashes three times cyclically.| Overheat or subcooled of the

battery pack.

| Cool down or warm up the

battery pack.

Flaring indicator flashes four times cyclically.| Overload. Or the cone cannot be reset.| Contact NAVAC TechSupport.

It does not flare or it stops during flaring.

| Low battery balance.| Charge the battery.
Motor or circuit board failure.| Contact NAVAC TechSupport.
Dirty on the batter connections.| Clean the connections.

The copper flare is too small.

| Lever’s locking is loose.| Tighten the lever. (Figure 7)
Copper does not touch the baffle.| Make them contact.
Copper not deburred.| Debur the copper.

Charger

Table 2

Caution

• To tighten the lock, loose the locking nut first.
• Then turn the bolt clockwise 30 degree each time to check the tightness.
• Don’t turn clockwise too much each time because it may over-tight the lever and cause damage.

Exploded View

Spare Parts List

References

• NAVAC | National HVAC Manufacturing Company | New Jersey Based

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