Dafra DRPB64V Manuale operativo - Pagina 3

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DRPB64V Operation Manual

TOOL OPERATION FOR SETTING BLIND RIVETS

1) After completing the start-up preparations, place the rivet mandrel into the nosepiece, and

holding the tool securely, insert the rivet into the pre-drilled hole of the work piece that needs

to be fastened.

2) Pull the tool trigger (#48) to set the blind rivet in its position in the work piece.

3) After setting the rivet, the used mandrel will be sucked into the mandrel collector (#24) at the

back of the tool automatically. Always have the mandrel collector on the tool when in use, in

case a rivet mandrel comes shooting out from the back and causes injuries. Be sure to

empty the mandrel collector (#24) when half full otherwise the tool will not be able to release

used mandrels properly which can cause serious damage to the tool.

4) The power of the vacuum can be adjusted to stronger or weaker by turning the knob on back

of the tool which is visible when the mandrel collector (#24) is removed.

5) On the air adaptor hose (#53) equipped for this tool, there is a sliding switch to pause/switch

off the air supply to the tool when not in use.

TOOL MAINTAINANCE

In order to maintain optimum performance after several weeks of regular use, add a few drops

of hydraulic oil on the inlet of the air adaptor (#52) of the tool in order to reduce the friction of

the tool parts, as the oil will be blown inside the tool when it is in operation.

The tool stroke may be reduced after a period of use, which indicates that the hydraulic oil in

the pneumatic tool needs to be refilled or changed;

1) Remove the screw (#11) with a hexagon wrench: