Pentax fire pump user manual

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Suction head part:
Electrical connection parts:

Pay attention when installing Pentax fire pumps

- Under normal conditions, the fire pump is suitable for pumping clean water, or operating solutions that do not contain chemicals or explosive substances, with a maximum temperature of 90 degrees Celsius if the pumping method is correct. The machine is made from metal.

- Installation requires a well-ventilated location, the outside temperature of the environment should not exceed 40 degrees, and should not be started more than 30 times in an hour because the greater the engine's capacity, the higher the number of cycles. is started will be smaller.

- Next, before you proceed to install the pipe, you need to make sure that the pipe is clean. The tube installed into the pipe support does not create pressure or force on the pump head itself.

Suction head part:

- Install the suction head of the Pentax fire pump as short as possible, ensuring it does not change direction suddenly and is not impacted, and needs a sealing ring to withstand the force. of the vacuum, created during the suction process.

- On the other hand, the suction head needs to be installed gradually higher towards the pump head so that it is not affected during the priming process.

- Exhaust pipe part: you need to install a check valve and a throttle valve for this part, the function of the check valve is to protect the pump from water clogging as well as prevent water from flowing back to the impeller. pump.

Electrical connection parts:

- Pay attention to choosing a quality connection type, with appropriate dimensions based on a length and an intensity index of the current recorded on the pump of 1mm2, equivalent to 5A. This ensures that the Pentax fire pump operates most stably.

- Pay attention to the starting process: Before you start, you need to check carefully to make sure the motor shaft can rotate freely. For some pumps, there are some small lines on the At the top of the pump impeller, if the pump is stuck, insert the screwdriver into this small position and then use a hammer to gently hit it.

- Maintenance process: although there is no special need for maintenance, you need to be careful not to wait too long to check. You need to do it periodically according to the manufacturer's instructions. Ensure the pump always operates most efficiently.

- Above are the things you need to pay attention to when using Pentax fire pumps, pay attention to always have the best performing product.