Compac Master MMR400-80S Anweisungen zur Installation und Einrichtung - Seite 14
Blättern Sie online oder laden Sie pdf Anweisungen zur Installation und Einrichtung für Water Pump Compac Master MMR400-80S herunter. Compac Master MMR400-80S 18 Seiten.
Seite druckenStandalone Operation
13.3
In standalone operation, the dispenser will continue working when not connected to a
controller. 'Stand-alone' mode being when no authorisation of fills is required and so fills are
simply initiated by removing the refuelling assembly from its holder. If standalone operation is
inhibited, the dispenser will not work in 'stand-alone' mode, regardless of whether the
dispenser is ON LINE to a controller or not.
The dispenser ceases to work in 'stand-alone' mode if connected to a controller, regardless of
the position of standalone setting.
Generally on retail forecourts the dispenser should be set-up for standalone operation. Hence,
if the forecourt controller breaks down the dispensers can be set to work in 'stand-alone'
mode simply by turning them off then on again.
For unattended refuelling sites, the dispensers should not be able to work in 'stand-alone'
mode in the event of a controller failure. Therefore the dispenser should be set-up to inhibit
standalone operation.
This is set in the 'b' code on the K factor switch.
The 'b' code to run Standalone without Dispenser Controller is '0000'.
The 'b' code to inhibit Standalone is '1000'.
Pump Controller
14.
If the pump is connected to a controller, check that pump data and transaction information is
being correctly uploaded to it. Refer to the controller manual for specific instructions regarding
connection and setup.
Spare Fuses
15.
In the event of a fuse blowing on the C4000 Power supply, a bag of three spare fuses is
included in each flameproof box. Any fuses used from this bag should be replaced.
Note: There are three different ratings used. If replacing a fuse, ensure that the correct value
is used.
Hammer when Preset amount reached
16.
If hammer in the pipework is experienced when the dispenser reaches the end of the fill (on a
preset delivery), there is an adjustment screw on the Solenoid which may help to reduce this.
The adjustment screw has 4 positions. The factory default setting is in position 2. If hammer
is experienced try changing this setting. As there are site variables such as pressure and
length of line, try all four positions and leave in whichever position works best.
Precautions if Using Generator Power
17.
The power output from onsite generators can cause power spikes that may damage electrical
components within the cabinet. When connecting to sites powered by generators, please take
the following precautions:
1) Install a power conditioner. Although generators are fitted with power regulators, most are
not filtered sufficiently for powering sensitive electrical components. We recommend
installing a commercial power conditioner and/or UPS between the generator and the
unit.
2) Starting up. Before starting a generator, make sure the power to the unit is turned off.
Start the generator, let the generator reach stable operating speed and wait 30 seconds
before reconnecting the power to the unit.
3) For units where the generator starts and stops on demand, install a delay timer or PLC to
automatically isolate the unit until the operating speed and consistent power output is
achieved.
4) Isolate the unit before shutting down the generator.
\\Cilaklfs1\shrdata\Masters\Installation Sheets\Master & Premier\MMR400-80S Installation
Sheet.doc
Page 14 of 18