Electronics-international CGR-30P Manual do Utilizador

Primary Glass Panel Engine MonitorPrimary Glass Panel Engine MonitorPrimary Glass Panel Engine MonitorPrimary Glass Panel Engine MonitorPrimary Glass

8. Electronics International is not responsible for shipping charges or damages incurred under this Warranty.9. No representative is authorized to a

1.01.01.01.01.0System OverviewSystem OverviewSystem OverviewSystem OverviewSystem Overview1.1 System Description1.1.1 CGR Display:1.1.1 CGR Display:1.

1.1 System Description:The CGR-30P Glass Panel Engine Monitor installation consists of four major components: the CGR Display,the Engine Data Conver

1.2 Operational Overview:The CGR system measures a primary engine or aircraft function using a probe or transducer and displays thatfunction on the C

1.4 Password Protection:The CGR provides a number of screens for the pilot to use during flight, none of which require a password. Italso provides m

6installed and checked out, this password should be changed (whether a certified or non-certified CGR) toa unique number and should be protected from

2.02.02.02.02.0Hardware InstallationHardware InstallationHardware InstallationHardware InstallationHardware Installation2.1 Important Information an

82.1 Important Information and Initial Checkout:A. The installer and aircraft owner must read the Warranty/Agreement before starting theThe installer

2.2 Review the "EDC Wiring Work Sheets:"There are a number of probes and extension cables that will need to be installed. The key to keepi

2.5 Install the Temperature Probes:Install only the Temperature Probes applicable for your configuration.A. A. A. A. A. EGT Probe Installation:EGT Pr

Important Notice***** MUST READ *****Page 1 of 4If you think it is not important to read this manual, you're wrong!If you think it is not import

11 C. C. C. C. C. CHT Probe Installation:CHT Probe Installation:CHT Probe Installation:CHT Probe Installation:CHT Probe Installation:Most engines have

G. G. G. G. G. Other Temperature Probe Installation:Other Temperature Probe Installation:Other Temperature Probe Installation:Other Temperature Probe

13B. B. B. B. B. Gyro Vacuum Pressure Transducer Installation:Gyro Vacuum Pressure Transducer Installation:Gyro Vacuum Pressure Transducer Installatio

D. D. D. D. D. Fuel Pressure Transducer Installation:Fuel Pressure Transducer Installation:Fuel Pressure Transducer Installation:Fuel Pressure Transdu

15B. B. B. B. B. Monitoring a Signal that is Switched to Ground:Monitoring a Signal that is Switched to Ground:Monitoring a Signal that is Switched to

B. B. B. B. B. Install the External Shunt:Install the External Shunt:Install the External Shunt:Install the External Shunt:Install the External Shunt:

2.10 Install the Fuel Flow Transducer:Mount the Fuel Flow Transducer using the appropriate drawing found on the following pages.17AlternatorFStarter

Note:Note:Note:Note:Note: If your engine is equipped with a pressure carburetor with a fuel return line from the carburetorback to the fuel tank, you

You may want to consider using some fittings and hoses shown below. Note: DO NOT EXCEED aDO NOT EXCEED aDO NOT EXCEED aDO NOT EXCEED aDO NOT EXCEED a

2012/29/93R.R.R.R.None(IN)(OUT)From the Fuel Pump(or Fuel Filter on agravity feed system)To the Carburetor(or Fuel Servo)Fuel Flow TransducerAdapter,

Important Notice***** MUST READ *****Page 2 of 4Do not install a non-certified CGR-30P (CGR) in a certified aircraft. A certified CGR lists the appl

12/29/9312299311229931122993112299311229931R.R.R.R.NoneInstallation of a Fuel Flow Transducer on the Firewall and inthe fuel line from the fuel pump t

Mounting Procedure:1. Find a convenient location between the Fuel Servo and FlowDivider and away from any hot exhaust pipes to suspend theFuel Flow T

(IN)(OUT)Fuel Flow TransducerAdapter, (1/4" NPT to Fuel Hose)6" Maximum fromsupport or fittingMounting Procedure:1. Find a convenient locat

242.11 Install the EI P-300C Fuel Level Probes (OEM or Expermintal Only):Install the P-300C (Capacitive) Fuel Level Probes in accordance with the air

2.13 Install the Resistive Fuel Level Module (RFLM-4-X):The RFLM-4 is a Resistive Fuel Level Module that provides pull-up resistors for 4resistive fu

26A. Find an appropriate mounting location on theaircraft instrument panel for the CP-1 Control Pot.The Pot will require a 2" clearance behind th

3.03.03.03.03.0Install the EDC Wire HarnessesInstall the EDC Wire HarnessesInstall the EDC Wire HarnessesInstall the EDC Wire HarnessesInstall the EDC

3.1 Attach the three EDC 37-pin Wire Harnesses to the EDC:Secure the connectors using the supplied mounting screws.3.2 Connect the EDC Harness to the

3.4 Connect the EDC Harness to the Shunt:Route the EDC Amps wires to the Shunt. The way the Shunt is installed in the aircraft determines which lugwi

303.7 Connect the RFLM-4-x Harness to the EDC Connector and to the Resistive FuelLevel Sensors:DO NOT connect the RFLM into a capacitive system, damag

Important Notice***** MUST READ *****Page 3 of 4Fuel Level Accuracy Limitations:The accuracy limitations of the CGR are listed below. It is the pilo

3.9 Connect the EDC Harness to the EI P-300M Magnetic Fuel Level Senders:Route the appropriate fuel level wires (for the number of tanks to be monitor

3.14 Connect the EDC Harness to Power and Ground:Route the power wire (Top Connector, pin 37, Red Wire) to the CGR/EDC 5-amp Circuit Breaker. Route t

4.0Install the CGR Wire HarnessandRoute the Wires4.1 Attach the CGR 25-pin D-sub Connector to the CGR:4.2 Connect the EDC 5V-Serial Output Wire to t

4.1 Attach the CGR 25-pin D-sub Connector to the CGR:Secure the connector using the supplied mounting screws.4.2 Connect the EDC 5V-Serial Output Wire

354.5 Connect the CGR Harness to the Audio Panel (OEM/Experimental):If the voice alarms provided by the CGR are to be used, route the two CGR Voice Wa

4.9 Connect the CGR Harness to Power and Ground:Route the power wire (red) to the main bus via a 5-amp Circuit Breaker. Route the ground wire (black)

375.0Mandatory System Setup and Checkout5.1 Power-On Checkout:5.2 Perform all Steps listed in the "CGR-30P Setup Checklist":5.3 Ground

5.1 Power-On Checkout:Turn the aircraft master switch on. The CGR will power up and perform a system test. After approximately 14seconds the CGR wi

39Turn the engine off. Inspect the entire system to be certain there is no interference with controls. Also, checkfor loose fittings, proper connect

6.0Installation Data6.1 Instructions for Continued Airworthiness (ICA):6.2 Airworthiness Limitations:6.3 Installing a D-sub Pin onto a TC or Tin Co

Important Fuel Level Considerations:DO NOT RELY SOLELY ON THE FUEL LEVEL DISPLAYED ON THE CGR TODETERMINE THE FUEL LEVELS IN THE AIRCRAFT. The use of

6.1 Instructions for Continued Airworthiness (ICA):The Instructions for Continued Airworthiness (ICA) are located in the Electronics International do

C. Insert the wire into the pin. Check that the insulation is in the strain relief crimp area but not in the barewire crimp area. Crimp the pin onto

56Work Sheet(DB25 Connector)Power In1To 12/24 Volt Bus via MVP BreakerPort 1, Rx, 5V-Serial 6EDC-33P-4/6CGR-30PDB-25DB-3718Gnd 17Gnd 5Master Warning O

EDC Work SheetTop ConnectorPower37To 12/24 Volt Bus via MVP BreakerGnd19To Chassis Ground(Tx) - 5V-Serial 1836CGR-30EDC-33PDB-37DB-256EDC-33PVolts35To

EDC Work SheetMiddle Connector+ In (Yel) 321EDC-33PDB-37EDC-33P-4/6Aircraft ID:11112Extra GndElectronics International inc.- In (Red)Temp Ch 2+ In (Ye

EDC Work SheetBottom Connector2122EDC-33PDB-37EDC-33P-4/63719201Extra Gnd*1 Unused Pressure ChannelInputs Must Be Grounded.Electronics International i

0.0000.2750.5505.3005.5755.8500.5503.1603.7103.1600.5500.0002.35047

7.0Troubleshooting7.1 CGR or EDC Problem:7.2 Pressure Problem with one Function:7.3 Temperature Problem on all Channels:7.4 Temperature Problem wi

Troubleshooting the CGR system can be relatively simple. First the CGR must be powered-up. This requiresonly a power and ground connection to the CG

50Symptom:Symptom:Symptom:Symptom:Symptom: “REF” is displayed for the digital value for all temperature functions.1. Problem: The Middle Connector on

Contents(Page 1 of 3)Warranty/Agreement-------------------------------------------------------------------------------------- 1A1.0 System Overview -

51Symptom:Symptom:Symptom:Symptom:Symptom: Inaccurate, jumpy or zero readings on all channels.1. Problem: The Reference Diode on pins 10 and 28 of th

521. Problem: An Isolator was NOT used between the EDC RPM channel and the P-lead at the back ofthe Mag Switch. The signal on the P-lead is hundreds

the rotor is spinning.If the rotor in the Flow Transducer does not spin, hold the transducer over whitepaper and tap at all angles. Debris can lodge

The voltage on the open signal wire should measure bus voltage.Short the signal wire to ground. Check the sensor counts go to a low (or high,dependin

2. Problem: The P-300 Fuel Probe is shorted or there is water or contamination in the tank.a) Action: Remove the wire from the IMC Module to the cen

568.0Technical DataSpecifications, Functions and Features

Specifications, Functions and Features0226131Rev. NewModels: CGR-30P and EDC-33xCGR-30PWeight: 1.9 Lbs.Environmental: Designed and Tested to TSO (D

Volts:Measured on pin 35 of the EDC Top Connector.Input Resistance: 83.8K OhmsRange: 0 to 40 volts.Sensitivity: 6400 counts per volt.Note: A VI-221 or

59Specifications, Functions and FeaturesContinuedRPM, Turboprop:Two RPM channels are available to measure N1, N2, Ng, Nh, Hp, Hl or other turboprop RP

60Specifications, Functions and FeaturesContinuedTemperature:Input Range: 0 to 2.5 Volts DifferentialInput Resistance: 12.1K Ohms on each input to gro

3.8 Connect the EDC Harness to the EI P-300C Capacitive Fuel Level Probes: ----- 303.9 Connect the EDC Harness to the P-300M Magnetic Fuel Level Send

61Specifications, Functions and FeaturesContinuedBar Graph (Lean Operating Mode):Once the Lean Operating Mode (LOP or ROP) is entered, an EGT must ris

62Specifications, Functions and FeaturesContinued“A-D” - If one or more of the four A/D converters in the EDC has a problem, the EDC will send anerror

AAppendixA1.0 LASAR Ignition RPM FilterA2.0 EDC-33P-8 for 7, 8, 9-Cylinder Engines and High RPM EnginesA3.0 Connecting an EDC RPM Channel to a Lightsp

The LPF-1 is a low-pass filter designed to remove the high frequency spikes on the LASAR Ignition RPMoutput. Without this filter the RPM readings on

A2.0 AppendixEDC-33P-8for7, 8, 9-Cylinder Engines and High RPM EnginesThe EDC-33P-4/6 is EI's standard unit designed to work with 4 and 6-cylind

All Plasma II and Plasma III version B units have a +10 Volt pulse output and can be connected directly to theRPM input on the EDC. All Plasma III ve

7.7 Amp Problem ----------------------------------------------------------------------------------- 537.8 Resistive Fuel Level Problem --------------

1AWarranty / AgreementElectronics International Inc. (EI) warrants this instrument and system components to be free from defects inmaterials and workm