ZJ Roots vacuum pump maintenance skills (a)

ZJ Roots vacuum pump in the usual course of how to maintain it? Believe that with Roots vacuum pump are very concerned about this issue, Zhejiang Vacuum Pump Factory concluded by the following maintenance methods and experience for your reference; 1, always check the oil level position, do not meet the requirements to be adjusted to meet the requirements. ZJ Roots vacuum pump operation, the oil level to the center of the oil standard. 2, the oil change period according to the actual conditions of use and can meet the performance requirements and other considerations, by the user discretion. General new ZJ Roots vacuum pump, pumping clean and dry gas, it is recommended to change the oil about 100 hours time. Oil to be seen after the black metal powder, the oil may be extended after the expiration date. 3, regular inspection of oil quality, oil deterioration should be found in a timely manner to replace the new oil, to ensure that ZJ Roots vacuum pump is working properly. 4, under normal circumstances, ZJ Roots vacuum pump should work after 2000 hours of maintenance, check the aging degree of plastic seal, check the exhaust valve is cracking, cleaning the valve plate and the exhaust valve seat on the dirt. Clean the entire ZJ Roots vacuum pump cavity cavity parts, such as rotor, rotary blade, spring and so on. General use of gasoline cleaning, and drying. After cleaning the rubber parts with a dry cloth can be dry. When cleaning the assembly should be carefully handled and bruised. 5, add bearing lubricating oil to the bearing body, observe the oil level should be at the center line of the oil standard, the lubricating oil should be replaced or replenished in time. 6, Check the Roots ZJ-type vacuum pumps and joints with loose lines. Rotate the ZJ Roots vacuum pump by hand and see if the ZJ Roots vacuum pump is flexible. 7, reassembly should be carried out after the trial run, the general shall be empty for 2 hours and change the oil twice, due to cleaning in the ZJ Roots vacuum pump will leave a certain amount of volatile, to be functioning properly, then put into normal work. 8, start the motor, when the ZJ Roots vacuum pump normal operation, open the export pressure gauge and imported ZJ Roots vacuum pump, depending on the pressure showed its appropriate, and gradually open the gate valve, while checking the motor load conditions. Zhejiang vacuum pump plant related articles Read: Rotary vane vacuum pump fault diagnosis and solutions (a) Rotary vane vacuum pump fault diagnosis and solution (b) of the nine categories of vacuum pumps expert Weaponry: How to maintain the vacuum pump Roots vacuum pump With eight characteristics of the vacuum pump industry standards (a) of the vacuum pump industry standards (b) of the cause of the corrosion of the vacuum pump and the solution Vacuum pump selection Vacuum equipment maintenance and repair Copyright ZZ Roots vacuum pump (a) articles Must be noted in the form of links between the author and the original source Zhejiang Vacuum Pump Factory.

8000 Lbs Electric Winch


4x4 Winch is a kind of winch which is powered by direct current electricity provided by the vehicle's electrical system and pull the vehicles out of trouble through the cable or synthetic ropes. It is typically mounted to a vehicle's front or rear bumper. Winch electric is one of the necessary tools for off road adventure.

8000LBS Line Speed And Amp Draw(First Layer)

8000LBS Line Speed And Amp Draw(First Layer)

Line Pull

lb

No

4000

6000

8000

kg

LOAD

1812

2718

3624

Line Speed

ft/min

33.59

20.93

14.33

10.76

m/min

10.24

6.38

4.37

3.28

Motor Current

Amps

72

200

250

300

8000LBS Line Speed And Amp Draw(First Layer)

Layer of Cable

1

2

3

4

Rated Line Pull per Layer

lb

8000

6000

4000

3000

kg

3636

2727

1818

1364

Length of Cable on Drum

ft

11.28

23.94

38.00

45.92

m

3.438

7.3

11.586

14

Typical Applications: off-road vehicles, agricultural vehicles, ATV all-terrain vehicles, yachts, fire rescue vehicles, road barrier vehicles and other special vehicles, special vehicles.

Winch Electric

Usages:


Plug the winch remote control into the winch.
Your winch should have come with a remote control attached to a long cord. Look for the plug at the end of the cord and attach it to the corresponding receptacle on the outside of the winch. Run the remote control cord from the winch to the driver`s seat and place the remote control in your vehicle

Put on a pair of thick gloves. Never handle a winch cable without gloves on. The cable could cut your hands.


Find something in front of your car to anchor your winch to.
A large tree trunk, boulder, or other vehicle is ideal. Don`t anchor your winch to something small and weak or you risk breaking it. Try to find an anchor that`s straight in front of your vehicle.


Use the disengage lever to release the winch cable.
The disengage lever should be located on the outside of the winch. The lever should have an option that says [free spool" or [disengaged." Turn the lever to that option. This will release the cable so you`re able to manually pull it out from the winch.


Pull the winch cable all the way to the anchor.
Don't pull too much of the cable out or you'll create unnecessary slack. Set the end of the cable down next to the anchor.

If the winch cable doesn't reach the anchor, look for another anchor that's closer to your vehicle.

Wrap a tree trunk protector around the bottom of the anchor. A tree trunk protector is a thick nylon strap with two loops, one on each end. Wrap the protector around the anchor so the two end loops are facing you. Hold the two end loops in your hand.

If your winch didn`t come with a tree trunk protector, you can order one online or find one at your local hardware store.

Hook a D-shackle through the 2 loops on the protector. A D-shackle is a curved shackle with a large pin that screws in and out of the shackle. Remove the pin from the D-shackle and put the curved part of the D-shackle through both of the loops on the tree trunk protector. Once the loops are on the shackle, reinsert the pin and twist it to tighten it into place.


Hook the winch hook to the D-shackle with the tip facing up.
The winch hook is the hook at the end of the winch cable

Turn the disengage lever back to [engaged." You want the lever to be back in the position it started in before you released the winch cable. This will prevent more cable from coming out of the winch.

Use the winch remote to slowly pull the winch cable taut. Press the button on the remote control to start pulling the winch cable back into the winch. This will cause the winch cable to tighten. Stop pressing the button when the cable is taut

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