Inhalation of process gas over extended periods can be harmful. The room into which the process gas is discharged must be sufficiently vented. In order to keep the emission on the lowest possible level only genuine Internormen coalescent elements shall be used.
3.2. Electronic control unit Manometer WFD 01 Switch off temperature Display Display water saturation reduce increase and filter clogging indication Main switch Alarm...
3.3. Functional principle The oil is drawn into the system by a vacuum, generated by an oil lubricated rotary • vane vacuum pump (13). First it will pass a preheater (1), afterwards it goes into the vacuum chamber (3) • through a 2/2 solenoid valve (2).
Recommended installation of the IFPM/S-units to the tank 4.1.2. Electrical connection The electrical connection is made with a CEE three phase current connector • according IEC 60309 with phase changing switch Before initial operation please check the position of the ball valves: •...
The rotating direction of t The rotating direction of the vacuum pump is synchronized with the hydraulic pump. he vacuum pump is synchronized with the hydraulic pump. • After checking the rotating direction switch off the unit checking the rotating direction switch off the unit checking the rotating direction switch off the unit.
4.1.6. Selection of the viscosity range This message is for selection of the viscosity of the oil which will be purified. • Temperature influences must be considered at this selection. • This adjustment influences the overflow safety of the unit and can lead to malfunction and breakdowns at a wrong selection.
4.1.7. Adjustment of the switch off temperature of the preheater During operation the switch off temperature of the heating can be adjusted with the • buttons [ ] [ ]. Furthermore the actual temperature will be shown at the display. •...
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↵ ↵ ↵ ↵ By hitting [ ] + [ ] the time left till the next maintenance is being displayed. • ↵ ↵ ↵ ↵ As before, please hit the [ ] – button first. If the maintenance interval is exceeded, pushing these buttons will display the time •...
4.5. Water sensor The WSPS 05 is a capacitive sensor for the saturation level of water in oil apacitive sensor for the saturation level of water in oil apacitive sensor for the saturation level of water in oil • There is a difference to the measurement of the absolute water content with the There is a difference to the measurement of the absolute water content with the There is a difference to the measurement of the absolute water content with the Karl- •...
The WFD 01 – Indicator is an efficient diagnostic tool to determine both the saturation • level of oil with water and the contamination level of the filter element It utilizes the WSPS0X (03/ 04/ 05) as well as a VS 1 series clogging indicator. It works •...
The different components of the system are controlled by the following digital outputs of • the PLC: Output N° Function hydraulic pump vacuum pump heating solenoid valve signal light for low oil level in the vacuum pump The digital input signals and outputs can be either ON (LED is light) or OFF (LED is •...
o oil viscosity o oil temperature o adjusted vacuum o length and cross section of the suction line o position of the IFPM/S relative to the reservoir In exceptional cases, for example at very high tanks, the vacuum chamber can overflow. This can be detected, if oil comes out at the separator. In these cases it is suggested to throttle the suction line, for example with the inlet ball valve.
5.2. Overflow This message will be displayed, if at closed solenoid valve and running hydraulic pump • the oil level reached the highest level switch for a certain amount of time. The reaction time is determined by the chosen viscosity during the starting procedure •...
5.5. Motor overload hydraulic pump This message will be displayed, if the switch to protect the motor of the hydraulic pump • is activated. ⇒ Check the power supply, all three phases must be present. ⇒ After checked, open the control box and reset the motor protection switch manually 5.6.
5.7. Troubleshooting Error Possible reasons Remedy 1. Malfunction of the middle level switch 2. Malfunction of the highest level switch Check viscosity 3. Extreme foaming Check middle and highest 4. Loose connection to the PLC- level switch controls Reduce incoming flow rate Overflow 5.
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Oil is coming out Throttle the inlet flow rate, for after the 1. Vacuum pump has sucked in oil example with the inlet ball separator after from the vacuum chamber valve the vacuum pump...
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