Remington 490 - Manual (Page 14)

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489-3
48
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482-70
489-
482-71
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1. Grasp muzzle and slide barrel forward rapidly until it stops.
This sets piston into firing position and opens the chamber.
4. Push barrel into housing to the closed position.
3. Select the proper Remington ® Power Load (see Application
Chart on pages 22 and 23) and insert into the chamber until
it stops.
2. Insert power fastener into muzzle of tool, head end first.
Push the power fastener until point is even with end of tool.
ALWAYS load the power fastener first, then the power load.
Operation
NOTE:
Failure to start with the
lowest power level
can result in overdrive
condition and will re-
sult in damage to tool
(see page 13).