BeaconMedaes AGS 1560, Instruction Book

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F Fuses F21 Overload protection
H1 Lamp, voltage on H2 Lamp, motor running
K21 Main contactor RB1 Rectifier bridge
K26, K27 Auxiliary relay S1 Main switch
S10 HAND/OFF/AUTO switch T1 Control transformer
1X0 Terminal 1X5 Terminal
K10 BMS (plant emergency contact) (option) 1X3 Terminal
K11 BMS (plant emergency contact) (option) PS01 Electronic pressure switch
M1 Motor M2 Motor
S11 Duty select switch
2.5 Remote start switch panels
Remote start switch panels are installed at convenient locations. A maximum of 16 panels may be installed,
connected in parallel and wired to the starter/isolator panel. The remote start switch panels consist of either:
• An illuminated Power On double pole rocker switch, a green NORMAL indicator and a red PLANT
EMERGENCY indicator.
• An illuminated Power On double pole rocker switch, a green NORMAL indicator, an amber PLANT
FAULT indicator and a red PLANT EMERGENCY indicator.
With the starter/isolator panel selected to AUTO, selection of any remote switch to ON activates the exhauster
unit and generates the vacuum within the disposal system. The green indicator light will only illuminate when
its respective start switch is selected ON and electrical power is available at the exhauster unit motor. With
Duplex installations and Simplex systems with pressure switch, the indicator light is also extinguished if the
vacuum levels fall below a pre-determined value. All remote switches must be selected OFF before the
exhauster unit will shut down. The system is designed such that the first switch selected ON operates the
exhauster unit and illuminates the green RUNNING indicator only at that panel. All other remote start switch
panel indicators remain extinguished until the respective switch is selected ON.
On Simplex installations with alarm and pressure switch, the red PLANT EMERGENCY indicator will
illuminate on all remote start switch panels if the vacuum level falls below a pre-set level when the exhauster
unit has been called, or if the overload trips.
On Duplex installations, the amber PLANT FAULT indicator will illuminate, if either pump is set to HAND,
or one of the overloads trip. The red PLANT EMERGENCY indicator will illuminate if the vacuum level
falls below the pre-set level when the exhauster unit has been called.
2.6 Drain and valve assembly
The drain and valve assembly is fitted to the lowest point of the exhauster unit outlet pipeline. The drain
removes any moisture formed by condensation. The valve arrangement enables the drain to be removed for
servicing without disrupting operation of the disposal system.
2.7 Exhaust silencer
The exhaust silencer is optional and may be fitted to the exhaust outlet point if the noise of discharged gas
proves inconvenient.
Instruction book
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