Service Manual
Page 3
... Label ...6 7-3. MECHANISM AND OPERATION PRINCIPLE 10 8-1. General Precautions in Disassembly and Reassembly 28 10-2. Problems Caused by Improper Handling 16 9-2. Disassembly and Reassembly of Wiring between Cylinder Head Section and Handle Section ...31 10-3. Disconnection and Reconnection of Cylinder Head Section 34 10-4. APPLICATIONS ...1 4. Mechanism ...10 8-2. STANDARD REPAIR TIME (UNIT) SCHEDULES 70 Assembly...
... Label ...6 7-3. MECHANISM AND OPERATION PRINCIPLE 10 8-1. General Precautions in Disassembly and Reassembly 28 10-2. Problems Caused by Improper Handling 16 9-2. Disassembly and Reassembly of Wiring between Cylinder Head Section and Handle Section ...31 10-3. Disconnection and Reconnection of Cylinder Head Section 34 10-4. APPLICATIONS ...1 4. Mechanism ...10 8-2. STANDARD REPAIR TIME (UNIT) SCHEDULES 70 Assembly...
Service Manual
Page 19
...gun.) Fig. 13 Filter Cover [5] Improper handling Problem Cause Remedy The Trigger [98] is decreased. The nailer is used with a flat-blade screwdriver. No nail is red (Fig. 12). The nailer produces heat. Charge the Battery [111]. 9. These problems are insufficient. The Pushing Lever [64] is... not set or set improperly. The Battery [111] is short of the nailer but improper handling. The fuel cell is pressed while...
...gun.) Fig. 13 Filter Cover [5] Improper handling Problem Cause Remedy The Trigger [98] is decreased. The nailer is used with a flat-blade screwdriver. No nail is red (Fig. 12). The nailer produces heat. Charge the Battery [111]. 9. These problems are insufficient. The Pushing Lever [64] is... not set or set improperly. The Battery [111] is short of the nailer but improper handling. The fuel cell is pressed while...
Service Manual
Page 20
... the front side of the metering valve. (3) Press downward on the rear of the metering valve until it ). Fig. 15 Checking the fuel cell Problem Possible cause Fuel is hot due to the combustion heat. The main body is not sprayed. Replace the fuel cell with the fuel cell held... upright to a fuel cell: (1) Separate the metering valve and the cap from the gas cartridge. Cool the main body and the fuel cell. Warm up the fuel cell. The nailer is left under a low temperature condition. 0ûC or lower temperature Inspection method The metering valve is not...
... the front side of the metering valve. (3) Press downward on the rear of the metering valve until it ). Fig. 15 Checking the fuel cell Problem Possible cause Fuel is hot due to the combustion heat. The main body is not sprayed. Replace the fuel cell with the fuel cell held... upright to a fuel cell: (1) Separate the metering valve and the cap from the gas cartridge. Cool the main body and the fuel cell. Warm up the fuel cell. The nailer is left under a low temperature condition. 0ûC or lower temperature Inspection method The metering valve is not...
Service Manual
Page 21
A large amount of fuel is under 1500 meters. --- 18 --- Remedy Use the nailer in a place such as highlands at an altitude of the air is sprayed but no combustion occurs. Possible cause Inspection method The oxygen content of 1500 meters or more. Problem Fuel is low in a place where the altitude is sprayed.
A large amount of fuel is under 1500 meters. --- 18 --- Remedy Use the nailer in a place such as highlands at an altitude of the air is sprayed but no combustion occurs. Possible cause Inspection method The oxygen content of 1500 meters or more. Problem Fuel is low in a place where the altitude is sprayed.
Service Manual
Page 22
...Fig. 17). 9-2. Troubleshooting and Correction (1) Troubleshooting and correction in the fuel cell. The Battery [111] is deformed. Break in gas nailers. Perform charging. Connect properly (Fig. 16). The outside air temperature Check the outside air and the altitude are deformed. The Battery...is deformed. The Switch Arm [82] is deformed. The Pushing Lever [64] is deformed. Mount the O-ring [15] properly. Problem Possible cause Inspection method Remedy No combustion occurs. (Combustion section) The Piston [39] is damaged. The Adapter [30] is lowered....
...Fig. 17). 9-2. Troubleshooting and Correction (1) Troubleshooting and correction in the fuel cell. The Battery [111] is deformed. Break in gas nailers. Perform charging. Connect properly (Fig. 16). The outside air temperature Check the outside air and the altitude are deformed. The Battery...is deformed. The Switch Arm [82] is deformed. The Pushing Lever [64] is deformed. Mount the O-ring [15] properly. Problem Possible cause Inspection method Remedy No combustion occurs. (Combustion section) The Piston [39] is damaged. The Adapter [30] is lowered....
Service Manual
Page 24
... cooling are insufficient. Operating speed is faulty. Replace the Battery [111]. Return the Piston [39] to "9-3. Do not use the nailer at high speed. combustion is clogged. The Filter [4] is normal. Connect properly (Fig. 17). Keep depressing the Trigger [98] securely... The O-rings [15] [36] are mounted properly. The Filter [4] is deformed. Discharging and cooling are out of the Piston [39]. Continued Problem Possible cause Inspection method Remedy No combustion occurs. Connection failure between Internal Wire (A) [86] and the Controller [101]. Switch Lever (B) [114]...
... cooling are insufficient. Operating speed is faulty. Replace the Battery [111]. Return the Piston [39] to "9-3. Do not use the nailer at high speed. combustion is clogged. The Filter [4] is normal. Connect properly (Fig. 17). Keep depressing the Trigger [98] securely... The O-rings [15] [36] are mounted properly. The Filter [4] is deformed. Discharging and cooling are out of the Piston [39]. Continued Problem Possible cause Inspection method Remedy No combustion occurs. Connection failure between Internal Wire (A) [86] and the Controller [101]. Switch Lever (B) [114]...
Service Manual
Page 26
... Check if nails (one strip) move smoothly in the nail inlet groove. Adhesive fragments are on the guide face of general-purpose nailers Problem Possible cause Inspection method 1) Nails cannot be driven. Check if the magazine is abnormal (deformed or damaged). Check if the nail ...112]. Repair or replace the defective part. Ribbon Spring [121] is normally loaded with abnormal nails (bent nails, large or small round-head nails, abnormal collation, etc.). Foreign matter is loaded with specified nails. Magazine is found on the nail rail or they need oil....
... Check if nails (one strip) move smoothly in the nail inlet groove. Adhesive fragments are on the guide face of general-purpose nailers Problem Possible cause Inspection method 1) Nails cannot be driven. Check if the magazine is abnormal (deformed or damaged). Check if the nail ...112]. Repair or replace the defective part. Ribbon Spring [121] is normally loaded with abnormal nails (bent nails, large or small round-head nails, abnormal collation, etc.). Foreign matter is loaded with specified nails. Magazine is found on the nail rail or they need oil....
Service Manual
Page 27
.... See item 1). Drive a nail into the injection port. Do not use unspecified workpieces. Repair or replace. After operating the nailer without nails, check if the driving operation is raised too high. Unspecified nails are bent when being driven. Replace Nail Feeder (A)... is abnormal (dislocated, deformed or damaged). Check Nail Feeder (A) [112] for abnormal condition. Replace the head valve spring. 2) Nails are used. Problem Possible cause Inspection method Remedy Piston bumper is worn. Replace the piston bumper. Driver blade is abnormal (dislocated...
.... See item 1). Drive a nail into the injection port. Do not use unspecified workpieces. Repair or replace. After operating the nailer without nails, check if the driving operation is raised too high. Unspecified nails are bent when being driven. Replace Nail Feeder (A)... is abnormal (dislocated, deformed or damaged). Check Nail Feeder (A) [112] for abnormal condition. Replace the head valve spring. 2) Nails are used. Problem Possible cause Inspection method Remedy Piston bumper is worn. Replace the piston bumper. Driver blade is abnormal (dislocated...
Service Manual
Page 28
... part. worn. Inspection method Turn the adjuster to the proper position. Check if the driver blade tip is worn. Operate the nailer without nails and check if the driver blade is very hard. Remedy Adjust the adjuster to the lowest position and drive a nail... the driver blade. 4) Nails clog the Unspecified nails used. Nail Feeder (A) [112] is improperly adjusted. Problem Possible cause 3) Head of a nail driven into soft wood workpiece and check if the head protrudes from the wood surface. See in item 1). Drive a nail into a workpiece protrudes from the wood ...
... part. worn. Inspection method Turn the adjuster to the proper position. Check if the driver blade tip is worn. Operate the nailer without nails and check if the driver blade is very hard. Remedy Adjust the adjuster to the lowest position and drive a nail... the driver blade. 4) Nails clog the Unspecified nails used. Nail Feeder (A) [112] is improperly adjusted. Problem Possible cause 3) Head of a nail driven into soft wood workpiece and check if the head protrudes from the wood surface. See in item 1). Drive a nail into a workpiece protrudes from the wood ...
