Operator Responsibilities; Operating Fluid; Maintenance Intervals - Wilo EMU FA Notice De Montage Et De Mise En Service

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9.2

Operator responsibilities

9.3

Operating fluid

9.3.1 Oil types
9.3.2 Filling quantities
9.4

Maintenance intervals

9.4.1 Maintenance intervals for normal
conditions
9.4.2 Maintenance intervals for harsh
conditions
58
Maintenance and repair
▪ Maintenance tasks: The technician must be familiar with the use of operating fluids and
their disposal. In addition, the technician must have basic knowledge of mechanical en-
gineering.
▪ Provide the necessary protective equipment and make sure that the personnel wears it.
▪ Collect operating fluids in suitable tanks and dispose of properly.
▪ Dispose of protective clothing used in accordance with regulations.
▪ Use only original parts of the manufacturer. Use of parts other than the original parts
releases the manufacturer from any liability.
▪ Collect any leakage of fluid and operating fluid immediately and dispose of it according
to the locally applicable guidelines.
▪ Provide the tools required.
▪ If flammable solvents and cleaning agents are used, open flames, naked lights and
smoking are prohibited.
Biological white oil is added to the motor and the sealing chamber. The following oil
types are recommended when changing the oil:
▪ Aral Autin PL*
▪ Shell ONDINA 919
▪ Esso MARCOL 52* or 82*
▪ BP WHITEMORE WOM 14*
▪ Texaco Pharmaceutical 30* or 40*
All oil types marked with "*" are approved for use with foods in accordance with
"USDA-H1".
Type
FA 05.11W + F 12.1
FA 05.11W + F 124.1
FA 05.33E + F 12.3
FA 05.33E + F 13.2
FA 08.40E + F 13.2
FA 08.51E + F 12.3
FA 08.51E + F 13.2
To ensure reliable operation, maintenance tasks must be carried out regularly. Depend-
ing on the real ambient temperatures, maintenance intervals different from those men-
tioned in the contract can be defined! If strong vibrations occur during operation, the
pump and the installation must be checked regardless of the defined maintenance in-
tervals.
2 years
▪ Visual inspection of the power supply cable
▪ Visual inspection of accessories
▪ Visual inspection of the coating and housing for wear
▪ Function test of monitoring devices
▪ Oil change
NOTICE! If a sealing chamber control is installed, the oil is changed according to the
indicator!
15000 operating hours or after 10 years at the latest
▪ General overhaul
Under harsh operating conditions, specified maintenance intervals must be shortened if
required. Harsh operating conditions include:
▪ Fluids with long-fibre components
▪ Turbulent inlet (e.g. due to air intake, cavitation)
▪ Strongly corroding or abrasive fluids
▪ Heavily gas generating fluids
▪ Operation at an unfavourable duty point
▪ Pressure surges
Sealing chamber
140 ml (4.7 US.fl.oz.)
200 ml (6.8 US.fl.oz.)
350 ml (11.8 US.fl.oz.)
400 ml (13.5 US.fl.oz.)
350 ml (11.8 US.fl.oz.)
400 ml (13.5 US.fl.oz.)
350 ml (11.8 US.fl.oz.)
Motor
820 ml (27.7 US.fl.oz.)
900 ml (30.4 US.fl.oz.)
900 ml (30.4 US.fl.oz.)
1300 ml (44 US.fl.oz.)
1300 ml (44 US.fl.oz.)
900 ml (30.4 US.fl.oz.)
1300 ml (44 US.fl.oz.)
WILO SE 2018-02