Single-phase energy-saving pump unit common faults and remedies

1. The pump does not run. If the mechanical part is stuck, the assembly gap should be adjusted to make it flexible; if the circuit fails, the circuit should be repaired.

2. The pump does not discharge water. If the suction pipe is leaky, the joints in the pipe should be leaked and the joints should be repaired and sealed. If the air is not drained, the exhaust bolts should be unscrewed to exhaust air; if the water in the pump is not filled, Fill the pump with water; if the seal shaft fails and the pump shaft leaks, replace the seal.

3. The flow rate is reduced. If the head is too high, the head should be adjusted; if the bottom valve or the impeller is blocked, the blockage should be excluded; if the line is too long, the curvature is too small, the pipeline should be shortened and the bending angle should be changed.

4. The motor is overheated. If the length of the power cable is too small, the line should be shortened and the power cable with a large diameter should be replaced. If the head of the pump is too low, the working time should be shortened. If mechanical friction occurs, the clearance should be adjusted to eliminate friction.

LED-Q122


Germany imported beads

Imported French lens

mould Die-casting  Eight edge type Revolving arm

Optional emergency power supply≥3 hours



Main Feature:

1.ZF series of reflective shadowless lamp is widely used in various occasions operation lighting needs,is the ideal lighting equipment of modern operation room.

2.Full close streamline lamp body design completely meets the demand of the sterilization and high standard of laminar flow purification in operation room.

3.Adopting more than 5280 slices of reflection mirror, guaranteeing 1200 mm lighting depth.

4.Special design of color temperature compensation provides closer to that of natural sunlight and helps the doctor to distribute operation parts clearly and accurately.

5.The back-up bulb will start work within 0.2 seconds automatically in case the main bulb is damaged,ensuring the continuation of surgical operation. There`s failure indication in the handle control panel,to recommend the bulb to be changed after operation.

6.Detachable handle jacket ,can be used for high temperature (≤134℃)sterilized.

7.Digital-control circuit offers many functions, with 10 segment brightness selection stepless lighting regulation,brightness memory, low voltage start-up and power on self test etc.

8.The life-span of OSRAM halogen bulb is up to 1500 hours; the bulbs can be changed easily.

9.Germany ORSAM  lamp socket,thermostability

10.Balance arm can be optional Germany imported or domestic.

11.Mould Die-casting  Eight edge type Revolving arm



Overall Reflex LED Operating Light

Overall Reflex LED Operating Light,LED Surgical Lights,Overall Reflex LED Operating Light,Reflection Operating LED Light

Shandong Kang'erjian Medical Technology Ltd. , https://www.operatingtable.nl