Structural Schematic Description and Maintenance of Double Gun Cable Piercing Device
1. Structural Schematic
1.1 Nail Gun Part (Figure 1)
<1>U-shaped slot <2>Fixing plate <3>Screw rod <4>Butterfly nut <5>Lock nut <6>Front barrel <7>Rear barrel <8>Connecting nut <9>Magazine <10>Bolt <11>Bolt pull ring <12>Bolt force adjustment nut <13>Control wire connector <14>Safety ground wire <15>Chamber
*Component Function Description:
<1><2><3><4> mainly used to clamp the cable and fix the nail gun; <5> used to lock the nail gun and the fixing plate firmly; <6> used to store nails; <7> used to fix the piston rod; <8> used for separating and connecting the barrel and chamber; <9> for placing nail cartridges; <13> connects to the controller
1.2 Controller Part (Figure 2)
①Switch ②Remote control indicator light ③Menu key ④Confirm key ⑤Output connector ⑥LCD display ⑦Battery cover ⑧Speaker hole
*Component Function Description:
①Power switch of the controller; ②The light turns on when a remote control signal is received; ③Used to select the piercing mode; ④Used to confirm the operation steps; ⑤Used to connect to the nail gun, with the upper one as the first output and the lower one as the second output; ⑥Displays prompt content
Note: If only single-point piercing is performed, the nail gun should be connected to the first output port;
2. Maintenance
The barrel part of the nail gun requires wiping and maintenance after each piercing to prevent carbon buildup and dust from affecting the movement of the piston rod.
During maintenance, loosen (8) to separate the barrel and chamber (15), then separate the front barrel (6) and rear barrel (7), clean with a special brush, after cleaning, reposition the piston rod into the rear barrel, connect the rear barrel, remove the spent cartridge, and connect the barrel and chamber as one unit for storage (Note: If the piston rod is found to lack oil, apply a small amount of lubricating oil with cotton yarn).
Empty Test Piercing
The empty test piercing is only to verify whether the chamber (15) operates, and it must not be connected to the barrel. This step can be performed before fixing the nail gun, and at the same time, familiarize yourself with the controller operation. If both nail guns are to be used, an empty test piercing should be performed on each first.
Separate the chamber (15) from the barrel, do not load a nail cartridge, and connect the chamber (15) to the control box.
If you choose to enter remote control mode, after the voice prompt to stay away from the site, one person operates the remote control and presses both A and B keys simultaneously to perform the empty test piercing (at this time, since the barrel is not connected, it only tests whether the chamber operates, so the device poses no danger to people, and there is no need to stay away from the site). If you hear the spring action inside the chamber, the display will show "First piercing completed, press the remote control again for the second piercing" (with voice prompt). When the A and B keys are pressed again, if you hear the spring action inside the chamber, the display will show "Operation completed, please ensure the cable is de-energized before removing the device" (with voice prompt), proving the device is normal. If there is no action, it will show "Failed, please check the device and try again", please contact the manufacturer promptly, do not disassemble the control box privately.
If you choose to enter timed mode, the countdown begins, and after 10 seconds the piercing device performs an empty test piercing. If you hear the spring action inside the chamber, the display will show "First piercing completed, second piercing in 10 seconds" (with voice prompt). After 10 seconds, the second piercing operates automatically, and after operation, the display will show "Operation completed, please ensure the cable is de-energized before removing the device" (with voice prompt), proving the device is normal. If there is no action, it will show "Failed, please check the device and try again", please contact the manufacturer promptly, do not disassemble the control box.
