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IMPORTANT
The screwdriver starts as soon as connected to the air supply.
The flow rate of the remote valve must not be below 0,46 m³/min.
For reversible tools please note:
•
Left-hand direction of screwdriver will be started by a remote valve via the
air connector on top of the screwdriver and screwdriver will shut off in this
direction at the preset torque.
•
When providing air to the screwdriver via the connector for right-hand
direction (at one side of the screwdriver) screwdriver will rotate at
maximum torque. Screwdriver will start running immediately upon
providing air to this connector.
•
Make sure to always vent the air connector for the opposite direction
(otherwise it will result in reduced performance).
4.1. Range and Exchange of Clutch Spring
The torque range of the DEPRAG Screwdriver is adjustable. Please see a
listing for the torque ranges of the color-coded springs below.
Torque Range of the individual clutch spring:
-∅ ∅ ∅ ∅
.
PART NO
WIRE
323035/1
2,5 mm Green appx. 1,4 Nm / 12 in.lbs.
323036
2,2 mm
323037
1,6 mm Yellow appx. 0,2 Nm / 2 in.lbs.
All torque values are based on 90-PSI (6,3 bar) air pressure. Torque values
are estimated data which may differ – depending on the type of screw joint.
Exchange of clutch spring (see picture)
To avoid loosing individual small parts, it is recommended to
only disassemble the machine on top of a flat work surface.
1.
Disconnect the screwdriver from air/power supply.
2.
Unscrew the clutch bearing (left-hand thread).
3.
Take out the clutch complete.
4.
Insert the hand screwdriver into the half-round bore of the lock ring and
turn hand screwdriver clockwise, until adjustment nut comes off.
5.
Pull off lock ring.
6.
Remove clutch spring, replace with new clutch spring and reassemble
clutch in reverse order.
7.
Insert clutch into clutch bearing and tighten clutch bearing to DEPRAG-
Screwdriver (left-hand thread).
COLOR
TORQUE
Red
appx. 0,5 Nm / 4,4 in.lbs. appx. 1,5 Nm / 13 in.lbs.
"
."
MIN
appx. 2,0 Nm / 18 in.lbs.
appx. 0,6 Nm / 5,3 in.lbs.
12
"
."
TORQUE
MAX
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