High Voltage Switchboard Biphasic HV Unit LCD Inverter Board UR-0121 HV-771V TEC-7621C TEC-7721C

Nihon Kohden Cardiolife TEC-7621C TEC-7721C Defibrillator High Voltage Switchboard biphasic HV unit LCD INVERTER BOARD UR-0121 HV-771V

► Brief Introduction

Be sure to discharge this capacitor before touching any high voltage component (HV capacitor, biphasic HV unit, terminal bracket, paddle socket or paddles) of the instrument. Because the HV capacitor can store lethal amounts of energy.

► Removing the Biphasic HV Unit

1. Remove the battery pack, memory card and lower casing.

2 Remove the AC/DC unit.

3. Remove the main chassis and main board.

4. Make short-circuit the two HV capacitor terminals with the short bar which is connected to the ground terminal on the wall with the ground lead.

5. Remove the four M3 pan screws with spring washers which secure the HV capacitor to the lower casing and remove the two HV capacitor fixing brackets.

6. Remove the cap of the CNA101 and CNA102 wires from the HV capacitor.

7. Remove the HV capacitor.

8. Pull out the biphasic HV unit.

After replacing the HV capacitor or relay unit, always check the following:

• TTR value

• Delivered energy

• Charge time

► Packing Standard

In order to ensure that the goods are delivered to customers in good condition, we will carefully and patiently pack the products. Please rest assured that we will use high-quality packaging materials to pack the goods to avoid being scratched or impacted during transportation. Generally speaking, there is no problem with the goods you receive. But if you find any problems with the goods during transportation, please contact us as soon as possible. But please pay special attention, if the problem is not caused by transportation, it is another matter. In short, after careful inspection by our engineers and our careful packaging, the goods will eventually arrive in your hands intact.

► Delivery Issues

As a general rule, all the orders are going to be shipped within 3 to 5 working days and delivered on time. Of course sometimes there are some special circumstances. For instance, on busy days the shipment will be postponed. But no worries, all the orders will be dispatched finally. We will make great efforts to process the orders and ship them out as soon as possible. Please stay patient and keep in touch with us. If you need the product to be shipped urgently, please make sure you talk to us in advance before placing your orders. In order to make the deal runs successfully, please make it a point and manage your time of placing orders on the basis of your business needs. If you have any questions such as your order is taking much more time than expected or you need to know when will your order arrive, you can contact us at anytime. We will reply you as soon as possible. Your satisfaction is our biggest wish.

► FAQ

If you are interested in Hospital Medical Equipment Used Nihon Kohden Cardiolife TEC-7621C TEC-7721C Defibrillator High Voltage Switchboard biphasic HV unit LCD INVERTER BOARD UR-0121 HV-771V, welcome to place your orders.