Dynabrade 50340 Quick Start Manual

Dynabrade 50340 Quick Start Manual

4-1/2"–5" pistol grip depressed center wheel grinder

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Model:
50340 — 11,000 RPM
WARNING
!
01185 Blade (4) 4/pkg.
50767 Pin
55025 Rotor
01743 Bearing Plate
55046 Guard Assembly
(Incl. 95876 Screw)
55029 Cover
Type 27 Depressed Center Wheel
(Not Included)
07139 Flange
55035 Trigger
50936 Pin
KEY
Oil
O
Loctite/Hernon:
L
L
= Loctite #271,
2
Torque: N•m x 8.85 = In. - lbs.
T
= 17 N•m, T
= 23 N•m,
T
2
3
T
= 28 N•m
4
Always operate, inspect and maintain this tool in accordance with the Safety Code for portable air tools
(ANSI B186.1 and B7.1) and any other applicable safety codes and regulations. Please refer to
Dynabrade's Warning/Safety Operating Instructions for more complete safety information.
55032 Governor Cage
O
Shims (as required)
96255 – 0.38" thick
96256 – 0.127" thick
96257 – 0.076" thick
55054 Governor Valve
02649 Bearing
95876 Screw
55034 Adapter
T
55031 Felt Ring
2
55052 Valve Stem
96069 Spring
55043 Trigger Post
See inside for Important Operating, Maintenance and Safety Instructions.
4-1/2" – 5" Pistol Grip
Depressed Center
Serial # 7B5604 and Higher. Machine and Motor Parts.
50938 Governor Pin (2)
50399 Governor Weight
55050 Housing
52182 Spring
T
2
01121 Shim (3/pkg.)
50767 Pin
01007 Bearing
55026 Bearing Plate
07138 Front Flange
55039 Bushing
02027 O-Ring (2)
50939 O-Ring
Parts Page Reorder No. PD97•48
Effective July, 1997
Wheel Grinder
95042 Washer
50470 Pin
95611 Spacer (6/pkg.)
50471 Spring Holder
96025 Pin
55024 Grip
01028 Cylinder
01010 Spacer
55051 Valve Stop
96147 O-Ring
55051 Valve Stop
55041 Valve
Supercedes PD96•79
53163 Handle
L
2
T
3
01494
Inlet
Bushing
57075
Cone
Muffler
57066
Muffler
Body
56028
Muffler Cap

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Summary of Contents for Dynabrade 50340

  • Page 1 Always operate, inspect and maintain this tool in accordance with the Safety Code for portable air tools WARNING (ANSI B186.1 and B7.1) and any other applicable safety codes and regulations. Please refer to Dynabrade's Warning/Safety Operating Instructions for more complete safety information. 95042 Washer 53163 Handle 01185 Blade (4) 4/pkg.
  • Page 2 2. Some silencers on air tools may clog with use. Clean and replace as required. 3. All Dynabrade air motors should be lubricated. Dynabrade recommends one drop of air lube per minute for each 10 SCFM (example : if the tool specification state 40 SCFM, set the drip rate of your filter-lubricator at 4 drops per minute).
  • Page 3 Warning: The governor in this tool is preset at the factory to maintain the maximum rated speed for the tool, any repairs to this assembly should be done at the Dynabrade factory. A motor tune-up kit is available (P/N 96047) to help maintain motor in peek operating condition.
  • Page 4 Important: Motor should now be tested for proper operation at 90 PSI. 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.

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