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 53

Safety

Introduction

Product Overview

Installation

Operation

Configuration Settings

Name

Name

Description

Description

Default

Default

Level

Level

1 UNITS

Displayed units of measure in PSI/°F, kPa/°C, MPa/°C, or bar/°C.

PSI/F

User

2 PRESET RPM

Preset button speed in RPM when in speed mode. Choose from: 900 to 1500 RPM in increments of 25.

1000

User

3 PRESET PSI

Preset button pressure when in pressure mode. Choose from: 90 to 130 PSI in increments of 10.

90

User

4 HIGH IDLE

Engine speed in RPM when in high idle mode. Choose from: 900 to 1400 RPM in 25 RPM steps.

1100

User

5 SENSITIVITY

Engine speed is not adjusted until difference between set-point and actual pressure in PSI is greater than the 

sensitivity value. Choose from: 2 to 10 PSI.

5

User

6 RPM GAIN

Change in engine speed in RPM for each button press of knob detent. Choose from: 1 to 30.

15

User

7 PRESS GAIN

Change in pump pressure in PSI for each button press or knob detent. Choose from: 1 to 10.

5

User

8 ALLOW

PRESET

Enable or disable operation of speed mode preset button when pump pressure is greater than 10 PSI. 

Choose: yes or no.

No

User

9 SMOOTHING

Number of samples used in the averaging of the pressure sensor measurement. Choose: from no, low, or high.

No

User

10 PSET MIN

Minimum pump discharge pressure in PSI before the preset button will operate in pressure mode. Choose 

from: 0 to 100 PSI in increments of 5.

25

User

11 NUDGE LIMIT

Engine speed is not adjusted until difference between speed set-point and actual engine speed is greater than 

the nudge limit value. Choose from: 0 to 25 RPM in increments of 5.

15

User

12 LAG DELTA PSI Engine speed is not adjusted until the difference between pressure set-point and actual pressure is greater 

than the lag delta PSI value. Choose from: 1 to 5 PSI.

1

User

13 ROUNDING

Enable or disable rounding of the pressure or speed displays. Choose from: no, PSI, RPM, or both.

No

User

14 IDLE RPM

Idle mode engine speed in RPM. Choose from: 600 to 900 RPM in increments of 25. 

Note:

 The speed must 

be greater than the engines curb idle speed.

No

User

15 PSI TIME-OUT

Number of seconds that the pressure can be below 30 PSI in pressure mode. Choose from: 3 to 10 seconds.

3

User

16 DISCHARGE 

SENSOR

Discharge sensor full scale pressure. Choose from: 300 or 600 PSI. 

Note:

 Set the value to 300 PSI for a 

single-stage pump, and 600 PSI for a two-stage pump.

300

User

17 INTAKE

SENSOR

Intake sensor full scale pressure. Choose: 300 or 600 PSI.

300

Service

18 DIS. 0 CAL

Calibrates the discharge sensor 0 PSI value. Press the preset button with discharge at 0 PSI to run the 

calibration.

Service

Содержание Pressure Governor

Страница 1: ...Governor System Installation and Operation Form Number F 2837 Issue Date Aug 12 2020 Revision Date Nov 9 2020 Waterous Company 125 Hardman Avenue South South Saint Paul MN 55075 651 450 5000 www water...

Страница 2: ......

Страница 3: ...re Governor with Buttons 22 Dimensions Intake Pressure Sensor 23 Dimensions Discharge Pressure Sensor 24 Engine Cable Interlocks and Discharge Pressure Sensor 25 Engine Cable Interlocks Discharge Pres...

Страница 4: ...Operation 45 Pressure Governor Operation 45 Pressure Mode 46 Speed Mode 47 Idle Mode 48 High Idle Mode 49 Display Messages 50...

Страница 5: ...nstall the equipment if you are not familiar with the tools and skills needed to safely perform the required procedures proper installation is the responsibility of the purchaser Do not operate the eq...

Страница 6: ...g similar equipment Do not install the equipment if you are not familiar with the tools and skills needed to safely perform required procedures proper installation is the responsibility of the purchas...

Страница 7: ...vailable when interlock settings permit Speed Mode This mode prioritizes the engine speed The pressure governor uses SEA J1939 protocol to control the throttle and maintain the engine speed set point...

Страница 8: ...Notes...

Страница 9: ...9 53 Safety Introduction Product Overview Installation Operation Pressure Governor Rotary Style 16 18 1 4 12 5 2 6 13 7 14 9 8 15 10 17 3 11...

Страница 10: ...his displays the water pump discharge pressure in PSI kPa MPa or bar 10 Preset button This brings the engine speed or pump pressure to the preprogrammed PSI or RPM set point when operating in pressure...

Страница 11: ...11 53 Safety Introduction Product Overview Installation Operation Pressure Governor Button Style 16 18 1 4 12 5 2 6 13 7 14 9 8 15 10 17 3 11...

Страница 12: ...les the pressure mode 9 Pump discharge pressure display This displays the water pump discharge pressure in PSI kPa MPa or bar 10 Preset button This brings the engine speed or pump pressure to the prep...

Страница 13: ...p OK to pump interlock input active high 5 Discharge sensor ground Discharge sensor ground 6 Discharge sensor reference Intake sensor 5VDC power 7 Discharge sensor signal Intake sensor output signal 8...

Страница 14: ...vative controls CAN high network signal 5 Intake sensor ground Intake sensor ground 6 Intake sensor reference Intake sensor 5VDC power 7 Intake sensor signal Intake sensor output signal 8 IC CAN shiel...

Страница 15: ...15 53 Safety Introduction Product Overview Installation Operation Pressure Sensor Pin Pin Name Name A Ground B 5VDC C Pressure Signal 0 5V to 4 5VDC...

Страница 16: ...e Pressure Sensor Connections 2 1 3 Feature Feature Description Description 1 Controller connector This connects to the controller 2 Discharge sensor connector This connects to the discharge pressure...

Страница 17: ...4 2 1 3 Feature Feature Description Description 1 Controller connector This connects to the controller 2 Discharge sensor connector This connects to the discharge pressure sensor 48 inches 122 cm 3 In...

Страница 18: ...2 1 3 Feature Feature Description Description 1 Controller connector This connects to the controller 2 Intake sensor connector This connects to the intake sensor 48 inches 122 cm 3 Power and alarm wir...

Страница 19: ...on Description 1 Controller connector This connects to the controller 2 Intake sensor connector This connects to the intake sensor 48 inches 122 cm 3 Power and alarm wires This connect to system power...

Страница 20: ...not familiar with the tools and skills needed to safely perform required procedures proper installation is the responsibility of the purchaser Determining Cable and Wire Routing Use the Wiring Best P...

Страница 21: ...oduct Overview Installation Operation Dimensions Pressure Governor with Knob 3 303in 83 90mm 5 241in 133 13mm 7 321in 185 97mm 1 6in 40 65mm 4 000in 101 60mm 4X 0 210in 5 33mm 4X R0 500in 12 70mm 5 75...

Страница 22: ...ct Overview Installation Operation Dimensions Pressure Governor with Buttons 1 066in 27 04mm 4 000in 101 60mm 4X 0 210in 5 33mm 4X R0 500in 12 70mm 5 750in 146 05mm 3 500in 88 90mm 1 600in 45 65mm 5 2...

Страница 23: ...23 53 Safety Introduction Product Overview Installation Operation Dimensions Intake Pressure Sensor 2 835in 72mm 0 591in 15mm 1 4 NPT...

Страница 24: ...24 53 Safety Introduction Product Overview Installation Operation Dimensions Discharge Pressure Sensor 2 835in 72mm 0 591in 15mm 1 4 NPT...

Страница 25: ...e Description Description 1 No connection 2 White Throttle ready 3 White High idle 4 No connection 5 Black Discharge sensor ground 6 Red Discharge sensor reference 7 White Discharge sensor signal 8 No...

Страница 26: ...nce 2 White Throttle ready 3 White High idle 4 No connection 5 Black Discharge sensor ground 6 Red Discharge sensor reference 7 White Discharge sensor signal 8 Yellow Engine signal 9 Black Engine refe...

Страница 27: ...7 White Intake sensor signal 8 No connection 9 No connection 10 Blue Alarm out 11 Green SAE CAN low 12 Black System ground Deutsch DT06 12SB ID ID Wire Wire Description Description A Black Intake sen...

Страница 28: ...ction 9 Green IC CAN low 10 Blue Alarm out 11 Green SAE CAN low 12 Black System ground Deutsch DT06 12SB ID ID Wire Wire Description Description A Black Intake sensor ground B Red Intake sensor refere...

Страница 29: ...essure governor 1 Locate and drill the corresponding mounting holes and cutout to secure the pressure governor to the apparatus Refer to Dimensions Pressure Governor with Knob on page 21 or Dimensions...

Страница 30: ...tatic set points 1 To install the intake pressure sensor do the following Install the intake pressure sensor to the water pump intake Make sure that the intake pressure sensor is set to 300 PSI Refer...

Страница 31: ...ustration and instructions to connect the cable to the appropriate component or controller Use the wire label to determine the appropriate connector 1 Connect the appropriate connector to the pressure...

Страница 32: ...illustration and instructions to connect the cable to the appropriate component or controller Use the wire label to determine the appropriate connector 1 Connect the appropriate connector to the press...

Страница 33: ...e to the appropriate component or controller Use the wire label to determine the appropriate connector 1 Connect the appropriate connector to the pressure governor 2 Connect the appropriate connector...

Страница 34: ...onent or controller Use the wire label to determine the appropriate connector 1 Connect the appropriate connector to the pressure governor 2 Connect the appropriate connector to the intake pressure se...

Страница 35: ...ss to the user level settings The service configuration mode gives you access to the service level settings as well as the user level settings The OEM configuration mode gives you access to all the se...

Страница 36: ...Notes...

Страница 37: ...on page 39 The service configuration mode gives you access to the service level settings as well as the user level settings Follow the instructions below to access the service configuration mode 1 Fro...

Страница 38: ...uration Settings on page 39 The OEM configuration mode gives you access to the all settings Follow the instructions below to access the OEM configuration mode 1 From ready mode press and hold the Idle...

Страница 39: ...nt Choose from no low or high No User 10 PSET MIN Minimum pump discharge pressure in PSI before the preset button will operate in pressure mode Choose from 0 to 100 PSI in increments of 5 25 User 11 N...

Страница 40: ...the preset button to start the display test User 25 ALERT TONE Enables or disables the double beep alert tone Choose yes or no Yes User 26 DISPLAY Changes the numerical display to either RPM mode or a...

Страница 41: ...tle ready inputs or the single OK to pump input Choose normal or OK2pump Normal OEM 47 HI IDLE MODE Configures the high idle operation Normal mode allows the high idle input to operate if the throttle...

Страница 42: ...62 SPN 3350 Configures the TSC1 SPN 3350 message Choose from P03 or P32 P03 OEM 63 TSC1 RAMP Adjusts the TSC1 engine ramp speed Choose from 0 to 40 0 OEM 64 RPM MAX Sets the maximum speed of the engi...

Страница 43: ...gateway protocol typically used only in Ford chassis Options currently available are NONE 1939CM405A 1939XR501A 1939CM506AP and 1939CM550AP None OEM 83 FUEL LOW Configures the fuel percentage at whic...

Страница 44: ...PSI steps 30 PSI OEM 93 LOW HYDRANT Configures the LOW HYDRANT alarm Range is ENABLED DISABLED DISABLED OEM 94 INT P THRES Configures the intake pressure threshold Range is 0 to 50 PSI adjustable in...

Страница 45: ...dle input and Throttle Ready interlock are active and the fire pump is inactive Speed Mode This mode prioritizes the engine speed The pressure governor manages the throttle to keep the engine speed at...

Страница 46: ...nd the OK to pump setting is configured to OK2PUMP Configure the settings to adjust the parameters that effect the pressure mode Refer to Configuring the Pressure Governor on page 35 Do not operate be...

Страница 47: ...and the OK to pump setting is configured to OK2PUMP Configure the settings to adjust the parameters that effect the speed mode Refer to Configuring the Pressure Governor on page 35 Do not operate beyo...

Страница 48: ...he illustration and instructions to understand the idle mode Idle mode brings the engine to idle speed Configure the settings to adjust the parameters that effect the idle speed value Refer to Configu...

Страница 49: ...put is active and the Pump Engaged and OK To Pump inputs are inactive when the OK to pump setting is configured to NORMAL The mode is activated when high idle pin is active and the battery system is b...

Страница 50: ...displays when a stop engine code is received from the engine over the J1939 network BATTERY WARNING This displays when the battery voltage is within the warning range BATTERY CRITICAL This displays w...

Страница 51: ...4 9VDC PRESSURE LIMITED In speed mode this displays when the pump pressure increased greater than the pressure limit configuration parameter from the initial pressure when mode was started Refer to th...

Страница 52: ...eceived ENGINE TIME nnn nn HRS This displays the engine total hours of operation from J1939 PGN 65253 SPN 247 The display shows NO DATA when the SPN is not received TRANSMISSION nnn F This displays th...

Страница 53: ...Waterous Company 125 Hardman Avenue South South Saint Paul MN 55075 651 450 5000 www waterousco com...

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