Dynabrade 53807 Veiligheids-, bedienings- en onderhoudshandleiding - Pagina 6

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Disassembly/Assembly Instructions
12. Install the Felt Silencer/Seal and Air Control Ring/Retaining Plate into the 04102 Lock Ring. After threaded surfaces have been properly cleaned and
primed, apply a small amount of the Loctite #567 (or equivalent) to the threads of the lock ring and install these parts onto the motor housing (Torque to
34 N•m/300 in. lbs.).
13. Note: Checked the motor for proper adjustment. - With the motor housing still mounted in the vise pull up on the end of the rotor shaft while turning it back
and forth. (Apply 7-10 lbs. force.) Perform the same procedure while pushing down on the rotor shaft with the same amount of force. The rotor should turn
freely without any drag or rub being felt. If a pull rub is felt, increase preload or remove shims. If a push rub is felt, then remove some of the load or add shims.
14. Install the collet assembly.
Motor Assembly Complete.
Inlet Valve/94535 Muffler Assembly:
1. Secure the flats of the motor housing in a vise with aluminum or bronze jaws so that the air inlet opening is pointing up.
2. Install the 01021 Valve Stem with 01020 O-Ring set into groove and 01022 Spring (insert small diameter end into valve stem hole) into the valve bushing.
3. Install the 01023 Speed Regulator with 01024 O-Ring into the air inlet opening.
4. Install the 01026 Regulator Plug with 95288 O-Ring set into groove (using 95900 Split Blade Wrench, sold separately, torque to 8.5 N•m/75 in. lbs.).
5. Use a flat blade screwdriver to adjust the 01023 Speed Regulator to the open position.
6. Install the throttle lever securing it with the 01017 Pin.
Rear Exhaust Model 53808 Only:
7. Use the exploded view of the 94535 Muffler Assembly for the order of assembly.
8. After threaded surfaces have been properly cleaned and primed, apply a small amount of the Loctite #567 (or equivalent) to the external threads of the
01578 Inlet Adapter and install the 94535 Muffler Assembly. (Torque to 23 N•m/200 in. lbs.)
9. Hold the 01578 Inlet Adapter stationary with an adjustable wrench while installing the air fitting.
Inlet Valve/94535 Muffler Assembly Complete.
Tool Assembly Complete. Please allow 30 minutes for adhesives to cure before operating tool.
Important: 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 penetrate motor. 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.
Model
Motor
Number
hp (W)
53807
.5 (373)
53808
.5 (373)
Additional Specifications: Air Inlet Thread 1/4" NPT • Hose I.D. 3/8" (10 mm)
Sound Level is the pressure measurement according to the method outlined in ISO regulation ISO-15744
All Dynabrade portable pneumatic power tools are rigorously inspected and performance tested in our factory before shipping to our customers. If a
Dynabrade tool develops a performance problem and an inherent defect is found during normal use and service, Dynabrade will warrant this tool
against defects in workmanship and materials for the lifetime of the tool. Upon examination and review at our factory, Dynabrade shall confirm that
the tool qualifies for warranty status, and will repair or replace the tool at no charge to the customer. Normally wearable parts and products are NOT
covered under this warranty. Uncovered items include bearings, contact wheels, rotor blades, regulators, valve stems, levers, shrouds, guards,
O-rings, seals, gaskets and other wearable parts. Dynabrade's warranty policy is contingent upon proper use of our tools in accordance with factory
recommendations, instructions and safety practices. It shall not apply to equipment that has been subjected to misuse, negligence, accident or
tampering in any way so as to affect its normal performance. To activate lifetime warranty, customer must register each tool at www.dynabrade.com.
Dynabrade will not honor lifetime warranty on unregistered tools. A one-year warranty will be honored on all unregistered portable pneumatic power
tools. Lifetime warranty applies only to portable pneumatic tools manufactured by Dynabrade, Inc. in the USA. Lifetime warranty applies only to the
original tool owner; warranty is non-transferable.

Machine Specifications

Motor
Sound
Maximum Air Flow
RPM
Level
SCFM (LPM)
24,000
81.4 dB(A)
30 (850)
24,000
76.8 dB(A)
29 (821)

Lifetime Warranty

Collet Size
Air Pressure
Inch
PSIG (Bars)
1/4"
90 (6.2)
1/4"
90 (6.2)
6
(Continued)
Loctite
®
is a registered trademark of Loctite Corp.
Weight
Length
Height
Pound (kg)
Inch (mm)
Inch (mm)
1.9 (.9)
5-5/8 (143)
1-3/4 (45)
2.1 (.97)
6-11/16 (170)
1-3/4 (45)