Benelli ZAFFERAN 250, Руководство по обслуживанию

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152
·Outer diameter: 14.49mm
·Section thickness: 2.44mm
17.2.2.4 O-ring replacement
●
Use the suggested lubricating oil to lubricate the o-ring. Do not contact the orifice plate with
lubricating oil, otherwise it affects fuel injection.
●
We suggest that an o-ring can be used only once. If replacement is impossible, please check
whether it is damaged before repeated use. Any minor damage will cause fuel leakage. To
avoid any danger, please strictly comply with requirements to install the fuel injector.
●
When an o-ring is installed onto the fuel injector, please be careful and do not damage the o-ring.
17.2.2.5 Suggested lubricant
For the convenience of fuel injector installation, lubricant shall be applied to the o-ring.
The table below lists applicable and proved lubricant. According to tests, the following
lubricant will not affect the performance of fuel injector.
Suggested Lubricant
Name of lubricant Manufacture
r
Viscosity (cSt) @40
℃
Spindura1
0
Equilon 10
Spindura2
2
Equilon 21
DTE-24 Mobil 32
DTE-25 Mobil 46
DTE-26 Mobil 68
Norpar15 Exxon/Mobil <1
Drawsol60 DAStewart 1-2
NocoLubeAW46 NOCOEnerg
y
46
NocoLubeAW32 NOCOEnerg
y
32
AdvantageSpindleOil AdvantageLubricationSpecialties 10
17.2.2.6 Over-voltage effect
The fuel injector can work under the voltage of 26V and pulse width of 100ms (200ms for a
cycle) for 1 minute (with fuel). It does not affect flow or cause permanent damage to the
electromagnetic coil or reduce the electromagnetic performance.
17.2.2.7 Temperature range
The standard temperature range of fuel injector is as follows. Under normal temperature range
and normal flow tolerance, M3 and M3.5 fuel injector cannot be invalidated. Meanwhile, under
normal work environment, fuel injectors can not cause any leakage, aging or shortened service life.
Work temperature range: -22
～
257°F
Work limits (leading to some performance degradation): -40
～
302°F
Storage temperature:-76
～
140°F
17.2.2.8 Fuel contaminants
The fuel injector is designed with a filter inside which is irreparable. It
’s only used for
filtering