Start-Up; Preliminary Stages; Initial Start-Up - Beko DRYPOINT RS 25-1010 HP50 Instructions For Installation And Operation Manual

Start-up

9 Start-up
9.1

Preliminary stages

Note!
Exceeding of the operating parameters!
Ensure that the operating parameters comply with the nominal values indicated on the name plate of the
dryer (voltage, frequency, air pressure, air temperature, ambient temperature etc.).
Prior to delivery, this dryer was thoroughly tested, packed and checked. Please verify the soundness of the dryer
during the initial start-up and check the perfect functioning during the first operating hours.
The initial start-up must be carried out by qualified personnel.
During the installation and operation of this device, all national regulations regarding electronics and
any other federal and state ordinances, as well as local provisions, need to be adhered to.
The operator and the user must ensure that the dryer is not operated without panels.
9.2

Initial start-up

Note!
The dryer must not be started up more than six times an hour. Wait at least five minutes prior to
every restart.
The user is responsible for the compliance with these provisions. Irreparable damage can be caused by
starting up the device too often.
The method below should be applied during the first start-up, after longer downtimes or subsequent to
maintenance works.
The start-up must be carried out by certified skilled personnel.
Processing sequence (see Section 11.1 "Control panel")
 Ensure that all steps of the "Installation" chapter have been carried out.
 Ensure that the connection to the compressed-air system is in accordance with the provisions and that the lines are
fixed and supported properly.
 Ensure that the condensate drain pipe is fixed in accordance with the provisions and that it is connected with a
collection system or a container.
 Ensure that the bypass system (if installed) is open and that the dryer is disconnected from the compressed-air
system.
 Ensure that the manual valve of the condensate drainage cycle is open.
 Ensure that the cooling-water flow and the cooling-water temperature are in accordance with the provisions (water-
cooled).
 Remove any packaging material and other items which may block the space around the dryer.
 Establish the mains connection (plug into socket).
• RS 320-1010 3phase - switch on the main switch - pos. A control panel.
• RS 320-1010 3phase - wait at least two hours before starting the dryer (the crankcase heater of the compressor
needs to heat up the compressor oil).
• Start the dryer by switching on the main switch on the control panel (pos. 1).
• Make sure that the electronic control unit is switched on.
• Ensure that the power consumption complies with the values on the name plate.
• Ensure that the fan runs properly – wait for the first interventions (air-cooled).
• Wait until the dew point remains stable.
• Slowly open the air inlet valve.
• Slowly open the air outlet valve.
• Slowly close the central bypass valve of the system (if installed).
• Check the pipes for air leakage.
• Ensure the proper functioning of the condensate drain cycle (wait for the first condensate discharges).
20 DRYPOINT® RS 25-1010 HP50