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PowerHalt is a registered trademark of Pacbrake Co.

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PH2  - AUTO / MANUAL / ELECTRIC  WITH  PULL  CABLE(S)

L6372

L6372_REV6.17.04.2018

ECN 1-1859

16

 

MAGNETIC PICK UP INSTALLATION

Inspect the engine for a suitable location on the Bell Housing 

for a magnetic pick-up. Ensure this location is accessible and 

centered over the flywheel ring gears.

NOTE: If a flywheel inspection chamber is present then use this 

to determine the center position for drilling.

Drill and tap as required based on your magnetic pick-up 

Suggested Torque specifications below.

Suggested Torque:

Magnetic pick-up diameter 

3

8   

24 is 4 

ft-lbs

Magnetic pick-up diameter 

5

8  

-18 is 20 

ft-lbs

Magnetic pick-up diameter 

3

4  

- 16   is  62 ft-lbs

Install the provided magnetic pick-up (mag) into the new tapped 

hole on the Bell Housing. Thread in all the way until the mag 

contacts the ring gear. Once this happens back off a ½ turn. Use 

hand tap to clean port threads if necessary. Tighten the jam nut 

securely as per the suggested torque.
Route the mag pick-up wiring to the mag location on your engine 

and connect the weather-pack connector.

NOTE: Secure the wiring harness with the provided tie straps. 

Away from any moving parts or high heat sources.

17

 

VALVE WIRING INSTALLATION

Route the harness leg with 2 pin Metri-Pak to the PowerHalt 

valve. Connect the connector to the mating connector on  

the valve.

NOTE: Secure the wiring harness with the provided tie straps 

away from any moving parts or high heat sources.

Summary of Contents for PowerHalt PH2

Page 1: ...SHUT OFF V AL VE AIR INTAKE EMERGENCY SHUT OFF V AL VE PH2AIR INTAKE EMERGENCY SHUT OFFVALVE AUTO MANUAL ELECTRIC WITH PULL CABLE WITH POWERGUARD SMART OVERSPEED LIMITER COMES WITH AUTOMATIC ACTUATION...

Page 2: ...ensure this may result in hose collapse during valve activation and possible system leaks preventing engine shutdown For excessive vibration applications and installations with long pipe runs addition...

Page 3: ...ity Knife Torque Wrench KIT CONTENTS A 1 PH2 Manual Electric with Pull Cable Shut off Valve B 8 Tie Straps C 4 Pre Tension Clamps D 2 Silicone hose E 1 Wiring Harness Automatic Actuation Harness Shown...

Page 4: ...ION Disconnect the battery Remove the engine panels or covers to gain access to the intake hose location where the shut off valve will be installed 2 Remove the stock clamps and hoses from the air cle...

Page 5: ...59 6A 6B 6C 6D 1 2 3 1 4 2 FIGURE 6A 1 T Handle Bulk Head Fitting 2 M10 Nuts 3 M10 Flat Washers 4 M5 Nut 5 T Handle FIGURE 6B 1 Threaded end fitting 2 M8 Pretention adjusting nuts 3 M8 Flat washers 4...

Page 6: ...nd washer on either side of the bracket see photo 7C For valves with dual pull cables repeat steps 7 8 Cable pretension is achieved when the T handle M5 jamb nut is just being pulled against threaded...

Page 7: ...ngle dash wall for install unless the double wall is modified DO NOT ACTIVATE THE MANUAL SWITCH FOR MORE THAN 10 SECONDS Damage to the solenoid may occur 10 Drill a hole in the desired location 11 Ins...

Page 8: ...n locations that are exposed to high pressure water or locations which can exceed ambient temperatures of 80 C 14 SWITCH INSTALLATION Locate a convenient location on the control panel see photo 14A to...

Page 9: ...5 8 18 is 20 ft lbs Magnetic pick up diameter 3 4 16 is 62 ft lbs Install the provided magnetic pick up mag into the new tapped hole on the Bell Housing Thread in all the way until the mag contacts th...

Page 10: ...tion This will have the line direction on the reset knob perpendicular from the air flow direction 3 Reset the valve 4 Activate both pull cable stations 5 Reset valve 6 Start the engine and run 7 Acti...

Page 11: ...ded that you follow the requirements procedures stated below MONTHLY REQUIREMENTS Inspect all clamps pull cables and support brackets to ensure they are in good condition and to the required torque In...

Page 12: ...e shut off speed prior to proceeding 1 With the engine idling hold down the SET and TEST buttons simultaneously until both lights begin to ash approximately 5 seconds then release the buttons 2 Press...

Page 13: ...the engine failed to shut down check for leaks in the piping and consult a PowerHalt representative ERASING THE EXISTING EMERGENCY ENGINE SHUTOFF SPEED 1 Hold both SET and TEST buttons simultaneously...

Page 14: ...To Customer Connection TOGGLE SWITCH To Mag Pickup Sensor Connection TO MICRO SWITCH To Customer Connection 15A FUSE 5A FUSE BATTERY Micro switch may or may not be included depending on application M...

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