Bostitch N58 Original Instructions Manual page 7

DRIVER MAINTENANCE INSTRUCTIONS
Worn driver causing poor quality or loss of power
•
Wear on the driving tip will affect the nail drive, giving symptoms of bent and incompletely driven nails, and damaged nail
heads
•
The driver length may be adjusted to allow the driving tip to be redressed to compensate for wear. Heat
and precise measurement are required. Contact a qualified service technician for this adjustment.
•
The length setting for a new driver is shown in the Technical Data Table marked ?, column T.
Measurement is from the top face of the piston.
•
Note that the measurement U (see Technical Data Table) from the top of the piston gives the maximum
amount the driver may be adjusted to allow redressing. Always extend the driver the minimum amount required to allow
redressing to restore the driving end; several re-dressings will be possible
before this maximum depth is reached.
Note: Driver wear of approximately 3mm. Can be tolerated in most applications. However, in difficult driving applications, driver
wear of approximately 1.5 mm. may cause a slight reduction in the apparent driving power.
Technical Data:
Please look for the technical data in the table marked ? at the end of this manual.
A Length mm.
B Height mm.
C Width mm.
D Weight Kg.
E Noise L , 1s, d
PA
F Noise L
WA
G Noise L , 1s, 1m
PA
H Vibration m/s
I P max Bar
J P min Bar
, 1s, d
2
K Air consumption per shot @ 5.6 Bar
L Activation type
M Summer lubricant
N Winter lubricant
O O-ring lubricant
P Fastener Name
Q Dimensions mm.
R Head/crown
S Magazine capacity
T New Driver Length mm.
U Max. Depth Inside Piston mm.