User Manual

UR Fog generators do not require special care, however, it is recommended the support of qualified and authorized
personnel for periodic annual monitoring, taking into account the following:
1- Verify the good working condition of alcaline batteries
2- It is advisable to replace the cylinders after 2 years from the installation
3- Verify the lock of the nozzle ferrule
4- Verify the entirety of the nozzle sphere
5- Check the air tightness of the circuit and the switch functioning
6- Intervention report redaction and release of conformity declaration according to 37/08 order in case of provision
Entirety of the nozzle sphere
Verify that the nozzle hole is cylindric. The average duration of the nozzle sphere depends on the number and duration of
the shooting, around 8L of glycol.
Verification of batteries and battery case
When do you need to change the batteries:
- After one year of use.
- Within the deadline printed on them.
- When it is reported that they stopped to function.
If the batteries run out, it starts a sequence of acoustic signals:
- 2 bips/minute - battery is low,
- 3 bips/minutes - machine can’t shoot, battery too low,
- 10 bips/minutes - batteries missing or bad contact on battery case, plug or cable interrupted.
The anomaly of the batteries also causes the activation of the output “fault”, useful to signal a possible anomaly.
When the empty batteries are removed from the battery case, the buzzer will sound a sequence of 10 bips for each minute.
After re-inserting the new batteries, it is suggested to wait at least one minute, to verify that the sequence of beeps is not
repeated. If the sequence of beeps does not stop, you have to check the polarity of the batteries and, if correct, check if the
batteries are in correct contact with the battery case. In this step it is suggested to verify a battery case with a tester.
It is necessary the use of alkaline batteries of excellent quality. The use of rechargeable batteries is not allowed.
When you close the cylinder compartment, the buzzer will sound to confirm the correct closing of the
anti-tamper system.
We recommend to throw away the batteries in the appropriate waste containers
for recycling. Heavy metals contained in them are recyclable.
Checking of the pneumatic circuit and pressure control system
THE TEST CAN BE DONE JUST BY QUALIFIED PERSONNEL
Before starting the test of the pressure control it’s necessary:
- to remove the cylinders
- to be sure that the nozzle is cold
- to be sure that the nozzle tamper pump is activated
IT’S ADVISABLE TO USE GLOWES
1 – Obstruct the nozzle with soft and insulating material (for example an eraser).
2 – Keep the nozzle obstructed, press the button P3 previously moved in RESET position (see paragraph 14) and keep it
pressed until you hear that the pump is activated.
3 – Wait for the activation of the buzzer (Max 30’’)
4 – Remove the obstruction taking away your hand quickly to avoid to be in contact with the hot emission of air.
The buzzer must stop.
- If after 30’’ you don’t hear the buzzer, may be a loss inside the circuit; please contact the service center.
- If after removing the obstruction the buzzer doesn’t stop, it means that there is an obstruction;
please contact the service center.
The pneumatic seal test must be done within a few seconds when the machine for nozzle tamper control is turned on, as
the nozzle temperature rises rapidly reaching temperatures that may cause serious burns.
The air coming out of the nozzle exceeds 200° C.
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MAINTENANCE
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