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Bentone B55/B65
General
6.2 Components
1. Pressure gauge port G 1/8”
2. Nozzle port G 1/4”
3. Suction line G 1/4”
4. Suction line G 1/4”
5. Return line G 1/4”
6. Return line G 1/4”
7. By-pass plug
8. Pressure adjustment, 4 mm Allen key
6. INSTRUCTIONS PUMP
6.1 TYPE 95 & 125
Technical data RSA 95 RSA 125
Viscosity range: 1,3-18,0 mm
2
/s
Pressure range at viscosity 1,3-1,8: 5,5-12,0 bar
Pressure range at viscosity 1,8-18,0: 2,5-21,0 bar
Oil temperature: -10 till+70°C
Nozzle capacity at viscosity 4,3: 150-190 l/h 215-260 l/h
Gearwheel capacity: 225 l/h 294 l/h
Max pressure on suction- and return side: 4 bar
6.3 Mounting/dismounting by-pass
plug
In a 2-pipe-system excess oil is led back direct to the oil tank. In a 1-pipe-
system the by-pass plug must be removed so that there is a free passage
back to the suction side through the return line with the return port closed.
(Pos.7).
6.4 Purging
On 1-pipe systems it is necessary to purge the pump. On 2-pipe systems
purging is automatic through the return line.
6.5 Replacing the filter
Replace the oil fiter on the oil pump as follows.
• Close the oil valves.
• Unscrew the cover (4 x 5 mm Allen screws).
• Replace the oil filter.
• Replace the cover gasket.
• Refit the cover.
• Open the oil valves.
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