ASSEMBLY AND ADJUSTMENTS
WARNING: To reduce the risk of serious personal
injury, turn unit off and remove air supply before
making any adjustments or removing/installing
attachments or accessories. An accidental
actuation can cause injury.
Preparing the Tool
WARNING: Read the section titled IMPORTANT
SAFETY INSTRUCTIONS at the beginning of this
manual. Always wear proper eye [ANSI Z87.1 (CAN/
CSA Z94.3)] and hearing protection [ANSI S12.6
(S3.19)] when operating this tool. Keep the fastener
pointed away from yourself and others. For safe
operation, complete the following procedures and
checks before each use of the fastener.
NOTICE: These nailers are designed to be used
without oil.
•
Before you use the tool, be sure that the compressor
tanks have been properly drained.
•
Wear proper eye, hearing and respiratory protection.
•
Remove all fasteners from the magazine.
•
Check for smooth and proper operation of contact
trip and pusher assemblies. Do not use tool if either
assembly is not functioning properly. NEVER use a tool
that has the contact trip restrained in the up position.
•
Check air supply: Ensure air pressure does not exceed
operating limits; 70 to 120 p.s.i.g., (5 to 8.5 kg/cm
•
Connect air hose.
•
Check for audible leaks around valves and gaskets.
Never use a tool that leaks or has damaged parts.
Trigger
WARNING: Keep fingers AWAY from trigger when
not driving fasteners to avoid accidental firing. Never
carry tool with finger on trigger. In bump action mode
(contact actuation mode) tool will fire a fastener if
safety is bumped while trigger is depressed.
In accordance with the ANSI Standard SNT-101-2015, the
CRAFTSMAN nailers are assembled with a sequential action
trigger. For a replacement trigger contact your authorized
service center.
The gray trigger
with imprinted on the side, is the single
sequential action trigger and causes the tool to operate
in this mode.The black trigger
side, is the bump action trigger and permits the tool to
be actuated in this manner. For defining the use of the
sequential action trigger and bump action trigger, see the
Actuating Tool section of this manual.
Trigger Removal (Fig. A, B)
1. Lock off the trigger
1
.
2. Remove air from the tool.
3. Remove rubber grommet
pin
10
.
4. Remove dowel pin.
2
).
with imprinted on the
10
from end of dowel
5. Remove trigger assembly from trigger cavity under the
handle of the tool housing.
Trigger Installation (Fig. B)
1. Select appropriate trigger assembly to be installed on
the tool.
2. Insert the trigger assembly into trigger cavity.
3. Ensure that trigger spring
trigger valve stem
12
.
4. Align the holes of the trigger with the housing
holes
13
, then insert the dowel pin through the entire
assembly as shown.
5. Push the rubber grommet onto the end of the
dowel pin.
Fig. B
12
OPERATION
WARNING: To reduce the risk of serious personal
injury, turn unit off and remove air supply before
making any adjustments or removing/installing
attachments or accessories. An accidental
actuation can cause injury.
Proper Hand Position (Fig. C)
WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.
WARNING: To reduce the risk of serious personal
injury, ALWAYS hold securely in anticipation of a
sudden reaction.
Proper hand position requires one hand on the grip
Fig. C
English
11
is placed around the
13
11
3
.
3
5