Nederman E-PAK 500 - Operation and Start-up; Before Start-up; Initial Start-up

E-PAK 500EN
28
Installation
Connect a compressed air supply to the inlet under the start and control unit, see Figure 5.
NOTE! Secure the compressed air line properly.
8 Using E-PAK 500
WARNING! Risk of personal injuries.
The unit creates a very strong vacuum.
WARNING! Risk of impaired hearing.
Use ear protection.
8.1 Before start-up
The unit is tested before delivery and all functions are checked.
Before start-up, ensure that:
• The maintenance switch is installed.
• The installation room, if small, has ventilation openings. See
Section ‘7.1.1 Indoor installation’.
• The plastic bag is in place in the collector bin.
NOTE! Never run the unit without an plastic bag!
• The duct system is connected to the dust collector inlet.
• The compressed air supply is permanently connected. Filter cleaning will not work
properly without a compressed air supply.
• The PS cable is connected (if automatic start and stop is implemented), or that
terminals 3–4 in the start and control unit are linked by a jumper (if no PS cable is
connected).
8.2 Initial start-up
WARNING! Risk of electric shock.
Work with electric equipment is to be carried out by a qualied electrician.
The initial start-up is to be performed with the acoustic enclosure removed to verify the
direction of rotation. Ret the acoustic enclosure when all checks have been performed.
NOTE! Ensure that no valves at any workstations are open.
8.2.1 Checking the direction of rotation
For the position of switches, see Figure 9.
To check the direction of rotation:
1. Connect power by turning on the maintenance switch.
2. Turn on the emergency switch below the control panel.
3. Turn the standby and reset switch to position Reset.
4. Turn the standby and reset switch to position 1 (standby).
NOTE! If E-PAK 500 is connected to a PS cable, it will only start if the manual start
button is pressed or a pilot signal is triggered, for example, by the opening of a valve at a
workstation.