Nederman FlexPAK 800, Руководство по настройке

Страница: 10 / 44

FlexPAK 800/1000 EN
10
2.1 General
WARNING! High vacuum.
A high vacuum system creates a powerful suction that may cause serious eye injury or
hearing impairment. Persons who will be using FlexPAK 800/1000, or may come in contact
with FlexPAK 800/1000, are to be informed about this risk.
WARNING! Risk of personal injuries.
Never look into the exhaust air duct. Debris and particles coming out of the outlet may
cause eye injuries.
WARNING! Risk of electric shock.
Personnel operating FlexPAK 800/1000 need to pay special attention to avoiding discharge
of static electricity.
NOTE! Only authorized personnel are allowed to have access to this unit.
3 PLC messages
The following sections show the different status, warning and alarm messages that can be
seen in the PLC display.
3.1 Status messages
The following status messages give information about what mode the unit is in or what
routine service is being performed. See figure
1
for a chart that shows how FlexPAK moves
between different unit modes.
3.1.1 Nederman FlexPAK Off (Off mode)
The unit is in Off mode, which is also the unit’s start menu. The unit can also go into Off
mode if something is wrong, such as if an alarm is activated. The pump motor is off, there is
no vacuum, the Filter Cleaning Valve (FCV) is closed, and the unit cannot be activated by a
pilot signal.
ESC OK
FlexPak
Hi Vacuum Unit
OFF
Time To Service
2000 hours
TimeToService: The amount of time until next scheduled service. The
default setting is 2000 hours. See Section
‘4.2.3 H-Meter 1’.
3.1.2 FlexPAK Standby (Standby mode)
The unit is in Standby mode. The pump motor is off, there is no vacuum, the FCV is closed,
and the unit is waiting for a pilot signal to go into Running mode.
ESC OK
NEDERMAN
FLEXPAK
Standby
Wai ti ng For
Pilot Signal
Mo 15:33