6.2
Point Detector Replacement
To remove and replace the point detector:
1. Disconnect power from the VPR-SD1.
2. Loosen the four screws that secure the clear plastic cover to the housing base.
3. Insert a small blade screwdriver into the lock release slot in the base. Rotate the sensor counterclockwise to
remove it from the base.
4. Remove dust cover from the replacement point detector.
5. Insert the point detector into the base and rotate until fully seated. Continue rotation until lock has been
engaged.
6. Secure the clear plastic cover to the housing using the four screws. Torque screws to 8-10 inch-pounds.
Notes:
l
An audible “snap” indicates proper contact engagement.
l
System will not operate with dust cover in place.
l
Refer to the point detector manufacturer instructions for further information.
Hochiki America Corporation
FireNET Vapor VPR-SD1 Product Guide
www.hochiki.com
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