RGN N851, Operating Manual

Page: 10 / 14

10
INSTRUCTION FOR OPERATION
1. Before operation
(1) Wear safety glasses or goggles
(2) Do not connect the air supply
(3) Inspect screw tightness
(4) Check operation of the contact arm & trigger if moving smoothly
(5) Connect the air supply
(6) Check the air-leakage.(the tool must not have the air-leakage.)
(7) Hold the tool with finger-off the trigger, then push the contact arm against the work-
pieces.(the tool must not operate.)
(8) Hold the tool with contact arm free from work-piece and pull the trigger.(the tool must not
operate.)
2. Operation
Keep hands and body away from the discharge outlet when driving the fasteners because of
dangerous of hitting the hands or body by mistake.
Nail loading
(1) Disconnect the air hose.
(2) Pull the NAIL FEEDER (322000) down to MAGAZINE (421260) end, fix NAIL FEEDER
(322000) on PUSHER POST (321990).
(3) MAGAZINE COVER (421250) is opened, feed a strip staples into MAGAZINE (4212600),
slide it towards to NOSE (210630), then feed the second strip, this magazine is capable for two
strips staples.
(4) Press PUSHER POST (321990) down, the NAIL FEEDER (322000) is returned back to
push staples into NOSE (210630).
(5) Check the staples displayed in magazine compactly and smoothly.
(6) Connect the air hose.
Test operation
(1) Adjust the air pressure at 70psi. (5 bar) and connect the air supply.
(2) Without touching the trigger, depress the contact arm against the work-piece. Pull the
trigger.(the tool must fire the fastener.)
(3) With the tool off the work-piece, pull the trigger. Then depress the contact arm against the
work-piece.(the tool must fire the fastener.)
(4) Adjust the air pressure as much as the lowest possible according to the diameters and
length of fastener and the hardness of work-piece.