BONFIGLIOLI VF 130, Инструкция по установке, эксплуатации и обслуживанию

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IOM Manual VF-W_ATEX_gb - Translation of original instructions in Italian - Rev 03_0 - 30/09/16
When installing external transmission parts do not use hammers or other unsuitable tools, to avoid
the risk of damaging the gearbox shafts or supports.
When installing connecting elements it is advisable to preheat them slightly. Take the following precautions
when doing so:
Adopt protection against contact with hot parts: risk of burns!
Protect the oil seals from damage and accidental overheating to avoid impairing their functionality
(use a heat shield to protect against radiated heat).
The connecting or transmission elements must not transmit static or dynamic external loads to the
shafts unless said loads have been calculated at the time of gearbox selection.
If the element to be coupled to the shaft is not fixed axially by the interference of the coupling, utilise
suitable retaining components to prevent axial movement of the element in question on the shaft.
5.8 PAINTING AND SURFACE PROTECTION
Gearboxes when no specific protection class is requested, if equipped with cast-iron housing are supplied
with the housing painted in factory (GREY RAL 7042). The painted (ferrous) surfaces are protected to at
least corrosivity class C2 (UNI EN ISO 12944-2). Aluminium casings are not painted.
In the following table, the types and sizes of gearboxes that are painted are shown in grey.
(tab 4)
VF 27 VF 30 VF 44 VF 49 VF 130 VF 150 VF 185 VF 210 VF 250
W 63 W 75 W 86 W 110
Through dedicated options (C3, C4) may be requested specific painting treatments for improved resistan-
ce to atmospheric corrosion, obtained by painting the complete gearbox and available in various colours.
Gearboxes of EP series may be request with a painting treatment highly resistant to the corrosion and
suitable for incidental food contact, approved by FDA and NSF (depending on colour).
If the gearbox has to be painted, protect the nameplate and seal rings against contact with paint
and solvent.
Do not paint the mating surfaces that will be used for the final installation (foot or flanges). If mating
surfaces are painted, carefully check that the gearbox is rigidly mounted and that its shafts are
correctly aligned on completion of the installation.
Contact the manufacturer’s technical assistance service before painting any control devices fitted
to the gearbox.