Interpump Group KTR Serie Manuel D'utilisation Et D'entretien page 28

7 OPERATING INSTRUCTIONS
KT - KTR - KTB - W - WK LOW-PRESSURE version
pumps have been designed to operate in
environments with atmospheres that are not
potentially explosive, with filtered water (see par.
9.7) and at a maximum temperature of 40°C.
Other liquids can be used only upon formal approval
by the Technical Office or Customer Service
Department.
7.1 Water temperature
The maximum permissible water temperature is
40°C. However, the pump can be used with water up
to a temperature of 60°C, but only for short periods.
In this case, it is best to consult the Technical Office
or Customer Service Department.
7.2 Maximum pressure and flow rate
The rated specifications stated in our catalog are the max.
that can be obtained by the pump. Independently of the
power used, the maximum pressure and rpm indicated on the
specification label can never be exceeded unless prior formal
authorization is given by our Technical Office or Customer
Service Department.
7.3 Minimum operating speed
The minimum rotating speed of the pump is 100 rpm, any
lower minimum speed must be expressly authorized by our
Technical Office or Customer Service Departments.
7.4 Sound emission
The sound pressure detection test was performed according
to Directive 2000/14 of the European Parliament and
Council (Machinery Directive) and EN-ISO 3744 with class 1
instrumentation.
A final detection of sound pressure must be performed on the
complete machine/system.
Should the operator be located at a distance of less than 1
meter, he will have to use appropriate hearing protection
according to current regulations.
7.5 Vibration
The detection of this value shall be carried out only with the
pump set up on the plant and at the performance declared by
the customer.
Values must be in accordance with regulations.
7.6 Brands and types of oils recommended
The pump is supplied with oil suitable for room temperatures
from 0°C to 30°C.
Some types of recommended oil are indicated in the table
below, these oils have additives to increase corrosion
resistance and fatigue resistance (DIN 51517 part 2).
Alternatively you can also use Automotive Gear SAE 85W-90
oil for gearing lubrication.
Manufacturer Lubricant
AGIP ACER220
Aral Degol BG 220
BP Energol HLP 220
CASTROL HYSPIN VG 220
CASTROL MAGNA 220
Manufacturer Lubricant
Falcon CL220
ELF POLYTELIS 220
REDUCTELF SP 220
NUTO 220
TERESSO 220
FINA CIRKAN 220
RENOLIN 212
RENOLIN DTA 220
Mobil DTE Oil BB
Shell Tellus Öl C 220
Wintershall Ersolon 220
Wintershall Wiolan CN 220
RANDO HD 220
TOTAL Cortis 220
Check the oil level and top up if necessary
Using the oil dipstick pos. , Fig. 3.
The correct checking of the oil level is made with the pump
not running, at room temperature. The oil change must be
made with the pump at working temperature, removing: the
oil dipstick, pos. , and then the plug pos. , Fig. 3.
The oil check and change must be carried out as indicated in
the table in Fig. 14 chapter 11.
The quantity required is ~ 2 liters.
Set up the plant so that the oil temperature never
exceeds 100°C (212°F) during pump operation
under any circumstances.
Use a temperature probe to be inserted into the oil
drain plug pos.  Fig. 3.
See "ATEX EXPLOSION PROTECTION" manual.
ATTENTION: Use only oil with a flash point higher
than 200°C.
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Fig. 3