CONTENTS SUBJECT PAGE ............ 1. S afety instructions ..........1 2. Specification ............6 3. General Operation Manual ......7 4. Battery and Charger .......... 8 5. Maintenance ............ 17 6. Servicing ............20 7. Troubleshooting ..........21 8. Exploded and Part List ......22~25 ...
Page 3
The push lever and nose will EXPLANATION OF THE NAILING ACTION OF THE become hot and get heated up after TOUA NAILER prolonged or rapid use. This tool has a FULL SEQUENTIAL ACTUATION Do not touch with bare hands.
Page 4
Keep the Nailer, fuel cells and battery 9. STORE NAILER PROPERLY WITH FUEL CELL away f rom sunshine and from 120°F MAX AND BATTERY REMOVED. (50℃) temperature exceeding 120°F When not in use, the Nailer, fuel cell and battery (50°C).
Page 5
Nailer. for repairs by a TOUA authorized service center. 23. TAKE FUEL CELL AND BATTERY OUT OF 30. NEVER MODIFY OR ALTER A NAILER. NAILER WHEN: Doing so may cause it to malfunction and personal 1) doing maintenance and inspection;...
2. Before using battery charger, read all instructions and cautionary markings on (1)nailer,(2) battery charger, (3) battery. 3. To reduce risk of injury, only use TOUA rechargeable battery type504.4.04.011.08. Other type of WARNING batteries may burst causing personal injury and Do not inhale its contents.
Page 7
EMPLOYER'S RESPONSIBILITIES REMEMBER : ONLY USE TOUA BATTERY 1. Ensure that this MANUAL is available to operators TYPE503.1.10.001.01. and personnel performing maintenance. OTHER TYPES OF BATTERIES MAY BURST 2.
SPECIFICATION 1.GAS FINISH NAILER TYPE GFN1665 GBN1850 Type of power Piston reciprocating Applicable nails See Page14. Available Nails. Nail Capacity 100 nails (2- strip) 100 nails (2- strip) Ambient temperature -5 ℃~ 50℃(23 ℉to 120 ℉) 11.81 " 11.33" 3.54"...
GENERAL OPERATION MANUAL NOTE: The information contained in this Manual is designed to assist you in the safe operation of the Nailer. Some illustrations in this Manual may show details or attachments that differ from those on your own Nailer.
TOUA battery (504.4.04.011.08), and TOUA 7. Adapter ······················································· 1 battery( 504.4.04.011.08 ) also only use for 8. Box ···························································· 1 TOUA charger( 504.4.04.010.XX ), if not, may cause the charger damage or battery burst. OPTIONAL ACCESSORIES sold separately 1.Fuel Cell 2.Cleaner...
Page 11
Take When the green pilot lamp does not light on it to your TOUA authorized Service Center. even if more than three hours has passed after start of the charging, stop the charging...
Page 12
■ Do not spray to a naked flame or WARNING any incandescent material. Never use Nailer after taking off the magazine. ■ Do not smoke when handling fuel cell. TESTING THE NAILER ■ Keep stem of fuel cell away from DANGER face or skin.
Page 13
BATTERY INDICATOR LIGHT Battery Indicated Light Flashing GREEN: Enough power remaining (The light turns steady during operation). Flashing RED: Insufficient power remaining (The light turns steady during operation). ■ THE PUSH LEVER AND TRIGGER MUST MOVE SMOOTHLY with releasing the nail feeder. (3) INSERT FUEL CELL INTO NAILER.
Page 14
③ Insert the stem of fuel cell into the hole of ■ THE NAILER MUST NOT OPERATE. adaptor. (5) Separate the push lever from the workpiece. Next, point the push lever downward and leave workpiece, pull the trigger and then wait in that position for 5 seconds or longer.
Page 15
(3) Slide the nail strip into the blade guide LOADING NAILS WARNING ■ When loading nails into Nailer, 1) do not depress trigger; 2) do not depress push lever; 3) keep the Nailer pointed downward; 4) Keep your face,hands feet and other body parts,as well as those of other persons away from the nose muzzle to avoid possible injury uasge and carrying.
Page 16
NAIL SELECTION. Dimensions of Nails(MODEL:GFN1665) THE CORDLESS 16 Ga STRAIGHT LENGTH WHERE USED FINISH NAILER DRIVES THESE NAILS Panel,Bead,Molding " (19mm) " Panel,Cap/Shoe Molding (25.4mm) " 1-1/4 (32mm) Cap/Shoe Molding " 1-1/2 (38mm) Baseboard,Crown,Chair Baseboard,Crown,Chair "...
Page 17
■ Do not touch around the exhaust REMOVING THE NAILS: outlet with bare hands. (1) Pull the lock lever backward to release the The push lever and nose will magazine cover ,it will be push back on end of become hot and get heated up magazine cover stopper by spring force.
Page 18
Nail Jam Remove downward nailer 2~3 times, pulling the trigger , In fire process meet the nail jam malfuction,remove the nails will be driven. Or use after put the it according the following steps: nailer and fuel cell indoor 30 minutes. (1) Remove the fuel cell and the battery;...
Follow the attachment Gas Finish Nailer Cleaning Guide-a steps and methods to clean the nailer. TOUA nailer cleaning interval depends on the nailer operating environment and the firing quantity per week of nails. If using at the dirty environmental and firing large quantity per week, nailer cleaning intervals will be shorter.
Page 20
APPLICATIONS The TOUA Cordless 16 ga. Straight Finish Nailer is suited for a varity of applications. These include securing door and windows casings; attaching baseboards where walls meet floors; attaching moldings where walls meet ceilings; securing paneling; securing chair rails, picture molding and other decorative trim.
Page 21
ADJUSTING THE NAILING DEPTH To assure that each nail penetrates to the same depth, be sure that the Nailer is always held firming against the workpiece. If nails are driven too deep or shallow into the workpiece, adjust the nailing in the following order. (1) Remove the fuel cell and the battery from the Nailer Fuel cell Batt...
Change the WARNING LABEL if missing or damaged. Note After completion of each cleaning must drip A new WARNING LABEL is available from a TOUA the lubricating oil (504.6.03.001.01) to the authorized service center. nailer the place which shown in attachment Gas Finish Nailer Cleaning Guide .
Note the color of the light indicator. If red: charge the battery. If green: Contact TOUA for replacement. Inspect if the battery temperature within Wait the battery temperature as Unable to charge battery require range 50°F(10°C)
EXPLODED DRAWING AND PARTS LIST GAS FINISH NAILER Torque(Nm) Item Remark ~ Loctitle277 ~ MODEL: GFN1665 ~ Loctitle277 7 2 87 ~ 2 7 38 ~ Loctitle277 ~ Loctitle272 ...
Page 25
PART LIST GFN1665 No. Drawings No. Parts Name No. Drawings No. Parts Name 504.3.01.01.0525.01 Hex.Socket HD Bolt M5×25 61 504.1.04.0054.01.01 Roll Pin 504.2.01.0001.03.01 Filter Cover 62 504.3.06.03.0320.01 Spring Pin 504.2.04.0001.05.01 Filter Mesh 63 504.1.01.0046.01.02 Push Lever 504.2.01.0002.03.01 Top Cover 64 504.2.01.0026.04.00 Nose Cap 4A 504.1.04.0055.01.02...
Page 26
EXPLODED DRAWING AND PARTS LIST GAS FINISH NAILER Torque(Nm) Item Remark 1~1.2 Loctitle277 MODEL: GBN1850 1~1.2 1.8~2 L octitle277 3~3.5 2 7 38 3.5~4 Loctitle277 5.5~6 Loctitle272 ...
Page 27
PART LIST GBN1850 No. Drawings No. Parts Name No. Drawings No. Parts Name 504.3.01.01.0525.01 Hex.Socket HD Bolt M5×25 61 504.1.04.0054.01.01 Roll Pin 504.2.01.0001.03.01 Filter Cover 62 504.3.06.03.0320.01 Spring Pin Filter Mesh 504.2.04.0001.05.01 63 504.1.01.0046.03.02 Push Lever 504.2.01.0002.03.01 Top Cover 64 504.2.01.0026.10.00 Nose Cap 4A 504.1.04.0055.01.02...
Page 28
Nanjing Toua Hardware&Tools Co.,Ltd. Add:129#Linqi Road,R & D Park of International Enterprise,Dongshan Town,Jiangning Nanjing,Jiangsu China P.R.211103 Tel:0086-25-52174012,52174008,52174016,52174019 Email:nails@tengya-nj.com;nails@jsmail.com.cn Website:www.tengya.com ...
Need help?
Do you have a question about the GBN 1850 and is the answer not in the manual?
Questions and answers