Disassembly/Assembly Instructions – Dynabug
®
II
Sander (cont.)
Valve Assembly:
1.
Apply a small amount of the
95842
Dynabrade Air Lube (10W/NR or equivalent) to the
01025
O-Rings (2) and install these onto the
59075
Speed Regulator.
2.
Install the speed regulator with o-rings into the housing and secure it with the
95697
Retaining Ring. Install the
98459
O-Ring onto the
58363
Valve Stem, apply a small
amount of the Dynabrade Air Lube to the o-ring and install shorter end of the valve stem into the speed regulator.
3.
Install the
01464
Seal, and the
58365
Tip Valve so that it fits under the end of the valve stem. Install the
01468
Spring so that the small end of the spring
fits against the tip valve.
4.
Apply a small amount of the Loctite
®
#567 (or equivalent) to the threads of the
01494
Inlet Bushing and install the bushing into the housing.
Torque to 23 N·m/200 lbs. in.
5.
First place
57041
Comfort Platform onto the housing (line-up over notches), next install
57888
Throttle Lever and secure it to the housing with the
94590
Pin.
Valve Assembly Complete.
Vacuum Conversion Instructions
Disassemble:
1.
Close off the air supply and disconnect the sander from the air supply line.
2.
Use the
96034
(12mm) Hex Key or the
96066
(3/4") Hex Socket to remove different muffler components.
3.
Remove the sanding pad.
Assembly:
1.
Follow the Sander Assembly Instructions (Steps 15 - 20) to install the pad base and sanding pad when performing vacuum conversions.
Note:
Use Loctite
®
#380 (or
equivalent) to secure the
57896
Felt Seal to the
57897
Vacuum Tube. The vacuum tube may have to be adjusted so that the felt seal sits flush and parallel to the pad base.
Non-Vac to Self-Generated Vac (Note: Remove 96540 Vacuum Port Cover Prior to Conversion)
For connection to Dynabrade Self-Contained Dust Collection Systems
1.
Apply 4 drops of the Loctite
®
#380 (or equivalent) to the
57897
Vacuum Tube and secure the vacuum tube to the
57083
Vacuum Adapter. Use Loctite
®
#380 (or
equivalent) to attach the
57896
Felt Seal to the
57897
Vacuum Tube.
2.
Install the
95526
O-ring onto the
57066
Muffler Body, positioning the o-ring between the shoulder and the 4 protrusions. Insert the
57066
Muffler Body with cone muffler
and o-ring through the
57083
Vacuum Adapter.
3.
Use the
96034
(12mm) Hex Key to secure all of these components to the housing.
4.
Install the
57068
Vacuum Nozzle into the vacuum adapter so that the slots face out. Make sure that the raised portion of the nozzle aligns with the groove in
the vacuum adapter.
5.
Install the
57067
Vacuum Tube into the vacuum adapter so that the 2 holes in the vacuum tube align with the 2 holes in the
vacuum adapter.
6.
Insert the
96197
Pin through the vacuum adapter and the
57067
Vacuum Tube.
7.
Attach the sander to the dust collection receptacle.
Non-Vac to Central Vac (Note: Remove 96540 Vacuum Port Cover Prior to Conversion)
1.
Apply 4 drops of the Loctite
®
#380 (or equivalent) to the
57897
Vacuum Tube and secure the vacuum tube to the
57093
Vacuum Adapter. Use Loctite
®
#380 (or
equivalent) to attach the
57896
Felt Seal to the
57897
Vacuum Tube.
2.
Insert the
69274
Muffler Assembly through the
57093
Vacuum Adapter.
3.
Use the
96066
(3/4") Hex Socket to secure all of these components to the housing.
4.
Attach the sander to the central vacuum system.
Self-Generated Vac to Central Vac
1.
Use a 1/8" dia. drive punch to remove the
96197
Pin.
2.
Remove the
57067
Vacuum Tube by turning the tube clockwise and pulling it out of the vacuum adapter.
3.
Pull the
57068
Vacuum Nozzle out of the vacuum adapter.
4.
Use the
96034
(12mm) Hex Key to remove the
57066
Muffler Body,
57065
Cone Muffler,
95526
O-Ring and
57083
Vacuum Adapter.
5.
Apply 4 drops of the Loctite
®
#380 (or equivalent) to the
57897
Vacuum Tube and install it onto the
57093
Vacuum Adapter. Use Loctite
®
#380 (or equivalent) to attach the
57896
Felt Seal to the
57897
Vacuum Tube.
6.
Install the
57896
Felt Seal onto the
57897
Vacuum Tube. Insert the muffler body and cone muffler through the
57093
Vacuum Adapter.
7.
Use the
96066
(3/4") Hex Socket to secure
69274
Muffler Assembly and vacuum components to the housing.
8.
Attach the sander to the central vacuum system.
Central Vac to Self-Generated Vac
1.
Use the
96066
(3/4") Hex Socket to remove
69274
Muffler Assembly and vacuum components.
2.
Install the
95526
O-Ring onto the
57066
Muffler Body, positioning the o-ring between the shoulder and 4 protrusions.
3.
Remove the
57897
Vacuum Tube from the
57093
Vacuum Adapter.
4.
Apply 4 drops of the Loctite
®
#380 (or equivalent) to the
57897
Vacuum Tube and install it onto the
57083
Vacuum Adapter. Use Loctite
®
#380 (or equivalent) to attach
the
57896
Felt Seal to the
57897
Vacuum Tube.
5.
Insert the
57066
Muffler Body with cone muffler and o-ring through the
57083
Vacuum Adapter and use the
96034
(12mm) Hex Key to secure all of these components
to the housing.
6.
Install the
57068
Vacuum Nozzle into the vacuum adapter so that the slots face out. Make sure that the raised portion of the nozzle aligns with the groove in
the vacuum adapter.
7.
Install the
57067
Vacuum Tube into the vacuum adapter so that the 2 holes in the vacuum tube align with the 2 holes in the vacuum adapter.
8.
Insert the
96197
Pin through the vacuum adapter and the
57067
Vacuum Tube.
9.
Attach the sander to the dust collection receptacle.
Tool Assembly Complete. Please allow 30 minutes for adhesives to cure before operating tool.
Important:
Motor should now be tested for proper operation at 90 PSIG. If motor does not operate properly or operates at a higher RPM than marked on the tool, the tool should
be serviced to correct the cause before use. Before operating, place 2-3 drops of Dynabrade Air Lube (P/N
95842
) directly into air inlet with throttle lever depressed. Operate tool
for 30 seconds to determine if tool is operating properly and to allow lubricating oils to properly permeate motor.
Loctite
®
is a registered trademark of Loctite Corp.
6
