CAUTION!
If connections at the dosing head are loosened during operation, for venting or other reasons, leaking
chemicals must be removed properly. Only in this way is it possible to effectively avoid the risk of injuries
caused by chemicals and corrosion at the dosing pump.
ATTENTION!
If changing the chemical, check the materials in the pump and other system parts for chemical resistance. If
there is a danger of chemical reaction between the different media, clean thoroughly beforehand.
IMPORTANT!
To operate the pump, mount the fan cowl in order to ensure sufficient cooling of the motor.
The protection class of the control unit is only ensured if the connection ports are protected by caps or the
standard connectors are inserted.
DANGER!
Risk of burns. Shock wave: parts may fly off and cause fatal injury. FEDOS DX must not be used in poten-
tially explosive atmospheres under any circumstances.
CAUTION!
Under certain operating conditions, the drive motor of the DX version might heat up considerably. This may
cause burns to the hands. To avoid unintentional contact, provide an appropriate safety device.
WARNING!
Lethal voltage!
Proceed with caution when carrying out adjustment work on the inside of the ATE servomotor (optional for
FEDOS E). Connections and internal limit switches might be live. Additional limit switches in the ATE drive
may be under voltage (live) even when the auxiliary voltage is switched off. After installing the ATE servomo-
tor or before start-up, re-attach the cover.
1.12 Transportation
No special devices are required for transportation of the dosing pumps. However, it is advisable to choose a
transport method appropriate for the weight of the dosing pumps (e.g. transport trolley). If transporting with
the oil drained, the dosing pump should preferably be placed in the horizontal position. Otherwise, stability
must be ensured by screwing it onto the transport frame.
1.13 Scope of delivery
IMPORTANT!
Carefully unpack the dosing pump and any accompanying accessories ordered, so that small parts are not
left inside the packaging. Compare the delivery content with the delivery note immediately. If there are any
discrepancies, determine the cause.
The following are part of the scope of delivery:
• Dosing pump FEDOS E or DX
• Suction and discharge side connections
• Gear oil
• 2x cables (for FEDOS DX)
• Operating Manual
• ATE servomotor (optional)
• Separate fan (optional)
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| Operating Manual FEDOS E/DX | General and Safety Instructions
