Weishaupt WM-L20/2-A R - Connect Measuring Devices

Installation and operating instruction
Oil burner WM-L20/2-A R (W-FM100/200)
7 Commissioning
83252902 1/2019-09 La
34-84
7.1.1 Connect measuring devices
Pressure measuring device for mixing pressure
Open pressure test point for mixing pressure1 and connect pressure measur-
ing device.
1
Oil pressure measuring devices on oil pump
WARNING
Oil leakage from oil pressure measuring devices due to constant load
Oil pressure measuring devices could be damaged and cause environmental pollu-
tion through leakage.
Close or remove oil pressure measuring devices once commissioning is com-
plete.
Vacuum gauge for suction resistance/supply pressure.
Pressure gauge for pump pressure.
Close fuel shut off devices.
Remove closing plug on the pump.
Connect vacuum gauge1 and pressure gauge2.
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