N80CB Driver Maintenance Instructions

N80CB 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 below. Measurement is from the bottom face of the main piston.

•Note that the measurement from the top of the piston gives the maximum amount the driver may be adjusted to allow redressing. Always extend the driver the minimum required to allow redressing to restore the driving end; several redressings will be possible before this maximum depth is reached.

6.006.000"” - –6.60.020”"

Standard Length N80CB/N80P

Standard Length 80CB/N80P (152.4mm – 152.9mm)

(152.4mm - 152.9mm)

					SEE NOTE
3/8" (9.5mm) maximum limit of driver recessed					NOTE: WHEN DRESSING IS REQUIRED, USE
into piston. Do not exceed this limit					.015" - .025 x 45˚ CHAMFER
					(.38 - .64mm x 45˚ CHAMFER)

NOTE: Driver wear of approximately 1/8” (3mm) can be tolerated in most applications. However, in difficult driving applications, driver wear or approximately 1/16” (1.5mm) may cause a slight reduction in the apparent driving power.

NOTE: For “Flush-Driving”, length settings shorter than shown above may be used. However, the adjusted length should never be less than 5.705” (144.9mm), or more than 6.055” (153.8mm), otherwise normal nailer function may be adversely affected.

DIRECTIONAL EXHAUST DEFLECTOR

Loosen screw as shown. Adjust to desired exhaust direction and tighten screw.

		ACCESSORIES AVAILABLE:
BC601	4 oz. Bostitch Air-Tool Lubricant
BC602	1 pint Bostitch Air-Tool Lubricant
BC603	1 pint Bostitch “Winter-Formula” Air-Tool Lubricant
BC604	1 quart Bostitch Air-Tool Lubricant
100679	Lube 1 lb. can
SEQ5	Sequential Trip Conversion Kit
N80K2	Remote Control Kit
N80CK1	Smooth Trip Kit
N80CK2	Dial-A-DepthTMFastener Control Kit
ORK11	O-Ring Kit
BK3	Bumper Kit
N80154A	Replacement Driver Assembly - A “Hard Driver” for high volume applications, such as pallets
851325	Loctite 271 (.02 oz.)
831385	Loctite 242 (.02 oz.)
105005	Assembly, Adjustable Contact Trip
CNTK2	Contact Trip Conversion Kit (Black Trigger)
TVA6	Trigger Valve Assembly	-11-
		-11-