NAVTEK NP2DLM User Manual Download Page 2

01

01

02

02

03

03

CONTENT

I. Pump Configuration, Specification, Features

Configuration

Specification

Features:

1.  Integrated pump structure to get better vacuum level.
2.  Forced oil lubrication ensures vane sealing, cooling, high reliability.
3.  Large oil level sight glass to prevent oil shortage.
4.  Ignition proof design with electronic starter.
5.  DC motor to be lighter, smaller.
6.  Li-ion battery to be more convenient.

Warning:

1. To prevent  injuries, read and follow this manual carefully.
2. Wear goggles during refrigerant work.
3. Do not come in direct contact with refrigerant.
4. Do not touch oil tank and motor while operating.

I. Pump Configuration, Specification, Features

II. Charger Specification

III. Preparation

IV. Operation, Maintenance

V. Troubleshooting

03

VI. Dimension

Handle

Oil Fill

Inlet Ports

Battery Pack

Check Valve

Start/Stop

Rear Cover

Base Plate

Oil Drain Valve

II. Charger Specification

Input Power

Frequency

Power

Output Voltage

Output Current

Weight

Dimension

Item

Parameter

100-240V

50-60Hz

180W

18V

6A

1.5 lbs

7.4”×6.1”×3.2”

Oil Tank

Oil Level Sight Glass

20 lbs

Red&Green Flash-Battery or 

Charger Abnormal

NC2

Oil

Middle level

18V, 5Ah

18V, 9Ah

Model: NBP2

Summary of Contents for NP2DLM

Page 1: ...NP2DLM NP4DLM Cordless Vacuum Pump User Manual SAVE THIS MANUAL FOR FUTURE REFERENCE www navtek uk www navtek ie Made in China ...

Page 2: ...2 Wear goggles during refrigerant work 3 Do not come in direct contact with refrigerant 4 Do not touch oil tank and motor while operating I Pump Configuration Specification Features II Charger Specification III Preparation IV Operation Maintenance V Troubleshooting 03 VI Dimension Handle Oil Fill Inlet Ports Battery Pack Check Valve Start Stop Rear Cover Base Plate Oil Drain Valve II Charger Speci...

Page 3: ... 3 After the evacuation work stop pump and close the system valve 4 Disconnect the hoses 5 Cap the inlet ports to prevent particle falling into pump Note 1 Check oil during operation if oil is low add it immediately 2 Pump starts at 3800 rpm and after 10 minutes it lowers to 3000 rpm 3 When the battery is full it s 21V When it lowers down to around 16V it starts beep It is suggested to close the v...

Page 4: ...EW REPAIR PARTS LIST 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Oil Tank Handle O ring Pump Cylinder Assy Trestle O ring Oil Fill Inlet Port Cap Fan Rear Cover Assy Battery Pack Motor Base Plate Controller Assy Cover Plate ...

Page 5: ...ove Inspect the power source voltage After overload trip occurs switch kept On Remove battery wait for approximately 30 seconds before inspecting and repairing Replace the oil seal Tighten the connecting screws replace O rings Remove oil until the oil position line is reached Select an appropriate pump increase the pumping speed Warm up the pump Notes 1 The pump is inverter driven and the motor ha...

Reviews: