Frost Fighter Heaters - How to Adjust the Fuel Pressure Level (IDF Oil/Diesel)

The intention of this Service Video is to demonstrate how to perform fuel pressure adjustments on an IDF unit.
Use for FrostFighter IDF and OHV Oil/Diesel Fired units.

Procedure:
00:26 Step 1: With the unit off, attach pressure gauge to unit, if not already installed.
NOTE: There are two locations to which you can install a pressure gauge. Either location will work fine for our purposes.

00:32 or 01:21 Step 2: Remove plug nut from pressure gauge port using the appropriate wrench.
NOTE: The top port requires the 7/16 wrench, whereas the bottom port requires the 3/8 wrench.

00:59 or 01:50 Step 3: Thread the nipple attached to the pressure gauge into the port and tighten.

02:04 Step 4: Turn unit on, gauge should now read a pressure level.

02:23 Step 5: Turn adjustment screw until desired pressure achieved.

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