Complaint
Tool Specifications:
| MODEL: | CN55 (Aluminum body) |
| FIRING METHOD: | Contact trip |
| FIRING MODE: | Bump fire |
| WEIGHT: | 2.88kg |
| DIMENSIONS: | 335 x 130 x 295mm |
| OPERATING PRESSURE: | 5-8.5kgs/cm2 (70-120psi) |
| OEM Service | Available |
Nail Specifications:
| FASTENRS NAME: | 15° Flat wire welded coil nails |
| Length: | 32 - 57 mm |
| Shank diameter: | 2.1 - 2.5 mm |
| Head: | 5.0-6.0mm |
| Spacing: | 6.8 & 8mm |
| Shank type: | Smooth, ring & screw |
| Packaging Details: | double corrugate paper box 4PCS/CTN 590*330*330mm |
| Delivery Detail: | 7~30 days as per your quantity |
Features:
Ergonomic design, well balanced
Extra heavy-duty, die cast aluminum construction
Big load capacity
Powerful, rapid nailing performance
Multi-directional exhaust
Advantage:
1. 800000 working times
2. Most spare parts are changeable with MAX
3. Easily broken parts are imported from Taiwan
4. 100% Spare parts can be supplied to you.
5. Very powerful for hard wood
Applications:
Making pallets, drums and export wooden boxes
Crating
Fencing
General construction applications
Workshop:
Service and Repars:
| No. | Symptom | Problems | Solutions | |
| 1.1 | Air Leak | Air leak in the cylinder cap when tools don't work | 1.Loose head valve piston seal or o-rings . | Check and replace the head valve piston set |
| 2.Worn or damaged o-ring or cylinder cap gasket under cylinder cap | Check and replace o-ring or cylinder cap gasket under the cylinder cap | |||
| 1.2 | Air leak in Trigger area when tools don't work | 1.Damaged o-ring in trigger valve | Check and replace o-ring | |
| 2.Damaged o-ring in trigger valve stem | Check and replace o-ring | |||
| 3.Dirt in the trigger valve | Check and clean the trigger valve | |||
| 1.3 | Air leak in cylinder cap when tools are working | 1.Damaged head valve piston o-rings | Check and replace o-rings | |
| 2.Damaged seal under cylinder cap | Check and replace seal | |||
| 1.4 | Air leak in nose when tools are working | 1.Worn or damaged bumper | Check and replace bumper | |
| 2.Loose driver(piston unit) thread | Check and replace driver(piston unit) | |||
| 1.5 | Air leak in Trigger area when tools are working | 1.Worn or damaged trigger valve head | Check and replace trigger valve head | |
| 2.Damaged head valve piston o-rings | Check and replace head valve piston o-rings | |||
| 2 | Failed to get driver(piston unit) back to the correct position completely. | 1.The driver(piston unit) is not straight or the driver guide(nose) is wrong assembled. | Straighten the driver(piston unit) or verify driver guide(nose) and magazine | |
| 2.Worn or damaged nozzle | Check and replace nozzle | |||
| 3.The space between piston o-ring and cylinder is too tight. | Check if the cylinder is adequate lubrication or replace the o-ring on the piston. | |||
| 3 | Work weakly and sluggishly | 1. Worn or damaged piston o-ring | Check and replace piston o-ring | |
| 2.Inadequate lubrication for head valve piston o-rings or too tight head valve piston o-rings | Place 2 or 6 drops of oil on o-rings or replace head valve piston o-rings | |||
| 3.Dirt in the nozzle | Check and clean the nozzle | |||
| 4 | Tool jams frequently | 1.Damaged or Worn driver (piston unit) | Check and replace driver (piston unit) | |
| 2.Damaged or Worn driver guide (nose) | Check and replace driver guide (nose) | |||
| 3.Driver guide cover is bent,so the space between driver guide cover and driver guide is too big | Check and replace driver guide cover | |||
| 5 | Nail can not be shot | 1. Driver (piston unit) can't return to the correct position. | Refer to no. 1 Symptom | |
| 2.Driver guide(nose) can not match magazine well | Check and correct the position between driver guide(nose) and magazine | |||
| 3.Worn or damaged nail pusher compression spring | Check and replace nail pusher compression spring | |||
