- In order to replace the oil, remove the screw plug (1) switch on the pump for few seconds (max 5-10
seconds!) drain the oil in a container. Screw the oil drain plug in position again and add new oil by means of
the cap (4) until you reach the normal level (middle of the sight glass) Use specific hydraulic oil only to fill
into the vacuum pump! Put the oil filling cap (4) in position and switch on the pump for a final check.
- Replace the oil of the vacuum pump every 120 working hours, or, at least, once a year. By reaching the
max working time the unit will display the message “SERVICE REQUIRED to inform that it is necessary to
perform an ordinary maintenance service on the unit
IMPORTANT : the exhaust oil drained from the pump is a special waste and as such it has to be scrapped
according to the regulations in force.
Warning: switch off the unit and unplug from electrical socket before operating on the
vacuum pump. Electrical shock hazard!
7. Technical data
Model ECOS150
Allowed refrigerant R134a
Gas Tank (nominal capacity) 9 Kg / 20C°
7,6 l
Gas Tank : max pressure valve
setting
16 bar
NCG purge system manual / automatic
Working temperature 10C° - 40C°
Compressor 1.060W
Vacuum pump: flow rate 100/113l/min (50/60Hz)
Vacuum pump:
ultimate vacuum capacity
0,02 Mbar / 20 Pa
Electronic scale accuracy +/- 5 g
Service hoses length 2 x 3 m
Safety couplings 1 x HP + 1 x LP
Tension(V/Hz) 230/50-60Hz
Fuses 2 x 10A
Overall dimensions 545x520x950
Package dimensions 565x540x1110
Net weight/Gross weight 55/65
Via Dell'Albereto 33/B
50041 Calenzano (FI)
Italy
www.oksys.com info@oksys.com
Tel.:+39 055 8990665
Fax +39 055 8990665
Ecos-150 sw 1.x.x - ver. 1.0
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