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Twin 3 heavy duty greasing systemTechnical presentationSystem
layout
Pressure switchDistribution blockIn-cab display UNI
GinaComputerPump with integrated electronics
System Layout pump with 2, 3, 4 or 8l reservoir
40 kg refillable executionwith external TWIN-3 device18-180 kg
execution with external TWIN device20 kg refillable executionwith
integrated TWIN deviceSystem Layout barrel pumps 18-180 kgPump
Details pump with 2, 3, 4 or 8l reservoirDelivery capacity 12
cm3/minOperating grease pressure 100-150 barVoltage 12/24
VDCReservoirs 2/3/4/8* litresStandard equipment :3 pump elements
(pistons forced in/out)filler coupling with grease filterfollower
plate (spring loaded)minimum level switchtest buttoninternal
pressure relief valve (250 bar)integrated control unit with memory
bank5/2 way valve (pressure compensated design)
* round reservoir
Pump Details 20 kg refillable executionSpecifications:Capacity20
cm3/minMaximum pressure250 barOperating pressure100 barGrease
container20 kgStandard features:5 Pump elementsIntegrated double
coil 5/2 way valveFollower plateMinimum level switchMaximum level
indicationGrease filterTWIN version 3 electronics
Pump Details 18-200 kg / 40 kg refillable executionsDelivery
capacity 50 cm3/minOperating grease pressure 100-150 barVoltage 24
VDCReservoirs 20/40/50/60/200 litresStandard equipment :5 pump
elements (pistons forced in/out)internal pressure relief valve (250
bar)filler coupling with grease filter (40 litres version)follower
plateminimum level switchTWIN device with:test buttonintegrated
control unit with memory bank5/2 way valve (pressure compensated
design)2 pressure gauges
Pump overview specifications / features electronicsElectronic
timer with:Fujitsu MB90 F497 microprocessor Real time clock for
event logging with date and time tag.Electronic monitoring of Twin
pressure switch harnessExtra in/output for mode selection (i.e.
Volvo)Automatic system shut-off after programmed number of greasing
cycles after low level indication (prevents air inclusions in main
lines because system stops before reservoir is actually
empty)Temperature sensor inside pump to register over and under
temperature (for diagnosis purposes)CAN-BUS communication (SAE
J1939; Public library) which:Enables controlling / monitoring via
communication channel of machine (no additional cable set required)
Enables remote controlling / monitoring from system via
communication module (GSM/GPRS)New TWIN/GINA 2-3 diagnosis software
that operates under Vista and via USBTYCO connector Ampseal 16,
8pin
Optimal protection of pump and connector against ingress of
water and dust because Tyco connector seals at wire levelEasier and
faster to fit
Metering Units13 Different types with capacities between 0.025 -
4.0 cm3Standard with integrated no return valveAvailable
in:BrassStainless steelExecution with 1/8 internal thread at
outlet
Metering Units Principle (patented)Patented
Metering UnitsIn order to supply the right quantity of grease
for grease points with a daily grease interval (8 hours) or points
with even an interval of 1000 operating hours 13 different types of
metering units are available. The ratio between the unit with the
biggest and the smallest delivery is even 160
Pressure SwitchTWIN pressure switch with following
advantages:Better protection of switch and connector against
ingress of water and dust because Tyco connector seals at wire
levelEasier and faster to fitSupplied with resistor over pressure
switch contacts in order to enable electronic monitoring of
pressure switch cable harness
Cycle ACycle BCycle Diagram
Circuit Board (wiring diagram without using CAN-BUS)
In-Cab DisplayNew TWIN display with:LED indicating low levelLED
indicating empty reservoir/system failureLED indicating correct
operation3-digit display with indications for:Selected interval
mode (LD/MD/HD)Timer operationPump cycleErrors (error
codes)Mode/Test switch with following functions:Selection of mode
(LD/MD/HD)Start of test cycles (single or continuous)Reset of
system after auto shut-offEvoking of failure codes2 Outputs to
ground for external (communication) devices(1 x low level signal; 1
x empty reservoir / system failure signal)
Available service information / toolsTWIN manualsInstallation /
parts manualsWorkshop manualGeneral manualUsers manual
Service software on CD-romDiagnosis connection cable set
Service spare parts box
Diagnostic ToolsWindows based TWIN 2 & 3 Diagnostic Tool
Part number F125410Pos 2USB converter box (F124299)Pos 3USB
diagnosis cable, (F124309)Pos 4Connection cable (6m) between
Y-cable and USB converter (F124311)Pos 5Y-cable between pump and
machine wiring harness (F124310)Pos 5.1Y-cable between pump and
machine wiring harness (82001)Pos 6CD-ROM with software
(F124826)
Optional connection cable (6m) between Y cables and RS232
connection from laptop. Not part of this set!Benefits
Programming/diagnostic equipment
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Programming/diagnostic equipment
Programming/diagnostic equipment
Programming/diagnostic equipment
Programming/diagnostic equipment
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Programming/diagnostic
equipmentwww.groeneveld-group.comBlad1TYPEDELIVERYcm3/cycle00.02510.05020.10030.15040.20050.25060.30070.35080.4008.50.70091.000102.000114.000
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