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Dowel Drill

 Manual

     

20

21

Dowel Drill 

Manual

     

GENERAL

 

SAFETY

PARTS

 

MANUAL

30# (13.2kg) Rock Drill (011104-00000)

When ordering replacement parts you need to furnish the model and serial number of the drill tool.

Net Weight

29lbs. (13.2kg)

Blows Per Minute

2700

Chuck Size

7/8” x 3 1/4” (22.2mm x 82.6mm)

Air Inlet (NPT)

3/4” (19.1mm)

Air Consumption

73cfm (2.12m3/min)

Specifications

FIG.

Part #

Description

QTY

1A

011104-00001 BACKHEAD ASSEMBLY

1

1

011104-00002 BACKHEAD

1

4

011104-00003 THROTTLE VALVE

1

5

011104-00004 THROTTLE VALVE HANDLE

1

6

011104-00005 THROTTLE VALVE PLUNGER

1

7

011104-00006 THROTTLE VALVE SPRING

1

8

011104-00007 THROTTLE VALVE BOLT

1

9

011104-00008 THROTTLE VALVE NUT

1

10

011104-00009 THROTTLE VALVE WASHER

1

16A

011104-00015

BLOW TUBE ASSEMBLY

1

16

011104-00016

BLOW TUBE GLAND

1

17

011104-00017

BLOW TUBE GLAND GASKET

1

18

011104-00018

BLOW TUBE GASKET

1

19

011104-00019

BLOW TUBE

1

20

011104-00020 RIGHT GRIP SUPPORT

1

21

011104-00021 RIGHT GRIP SUPPORT

1

22

011104-00022 CENTER GRIP

1

27A

011104-00027 VALVE ASSEMBLY

1

27

011104-00028 VALVE CHEST

1

28

011104-00029 VALVE 

1

29

011104-00030 VALVE COVER

1

30

011104-00031 O-RING

2

31

011104-00032 PISTON

1

32

011104-00033 EXHAUST DEFLECTOR

1

FIG.

Part #

Description

QTY

33

011104-00034 CYLINDER

1

34

011104-00035 FRONT WASHER BUSHING

1

35

011104-00036 FRONT WASHER

1

36

011104-00037 THROUGH BOLT

2

37

011104-00038 THROUGH BOLT NUT

2

38

011104-00039 RATCHET RING & RIFFLE NUT

1

39

011104-00040 SLEEVE NUT

1

40

011104-00041 ROTATION SLEEVE

1

42

011104-00043 SLEEVE BUSHING

1

43A

011104-00045 FRONT HEAD ASSEMBLY

1

44

011104-00046 FRONT HEAD LINER II

1

45

011104-00047 FRONT HEAD LINER II

1

46

011104-00048 FRONT HEAD

1

48

011104-00049 STEEL HOLDER PIN

1

49

011104-00050 STEEL HOLDER SCREW

1

50

011104-00051 STEEL HOLDER SPRING

1

51

011104-00052 STEEL HOLDER PLUNGER

1

52

011104-00053 STEEL HOLDER BOLT

1

53

011104-00054 STEEL HOLDER PACKING

2

54

011104-00055 PAWL SPRING

2

55

011104-00056 ROTATION PAWL

2

56

011104-00058 STEEL HOLDER

1

57

011104-00059 NUT

1

NS

011104-00061

ADAPTER

1

Always disconnect the air supply before 

changing steel or dismantling the tool for ser-

vice or repair.  For maximum safety we advise 

the installation of a shut-off valve at the end 

of the air line.

Summary of Contents for HORNET 30/27

Page 1: ...Minnich THE HORNET 30 27 OPERATOR SERVICE MANUAL Minnich Manufacturing 1444 ST RT 42 Mansfield OH 44903 Contact Phone 419 903 0010 Email sales minnich mfg com TM Revision Date 12 02 2020...

Page 2: ...duce your exposure to these chemicals ALWAYS work in a well ventilated area and work with improved safety equipment such as dust masks that are specifically designed to filter out microscopic particle...

Page 3: ...lts before starting NEVER operate around corrosive chemicals or water containing toxic substances These fluids could create serious health and envi ronmental hazards Contact local authorities for assi...

Page 4: ...on out of the reach of children and unauthorized personnel NEVER lubricate components or attempt ser vice on a running machine NEVER tamper with the factory settings of the engine or en gine governor...

Page 5: ...onal injury or death Dress properly DO NOT wear loose clothing or jewelry Tie up long hair Keep your hair cloth ing and gloves away from moving parts Loose clothes jewelery or long hair can be caught...

Page 6: ...UR HEALTH IF VENTILATION IS INADEQUATE USE AN APPROVVED RESPIRATOR HIGH PRESSURE KEEP AWAY FROM LEAKS BLEED DOWN BEFORE REMOVING LINES TO SERVICE HIGH PRESSURE BLEED AIR PRESSURE BEFORE SERVICING HIGH...

Page 7: ...YS HAVE A LIGHT FILM OF OIL ON EXHAUST DEFLECTOR TO ADJUST LUBRICATOR DISCONNECT AIR PRESSURE FROM DRILL UNIT PUSH DOWN ON PRESSURE RELIEVING BUTTON ON FILL CAP REMOVE FILL CAP USING A SCREW DRIVER AD...

Page 8: ...caused by a reducer fitting TOO SMALL AIR LINE Following are supply line sizes for drilling A 1 Single Drill 3 4 19mm A 2 Two Drills 1 1 4 38 75mm A 3 A 4 Three four drills 1 1 2 38 1mm A 5 Five Dril...

Page 9: ...Dowel Drill Manual 16 17 Dowel Drill Manual PARTS MANUAL 30 HAMMER PARTS MANUAL 30 HAMMER...

Page 10: ...Dowel Drill Manual 18 19 Dowel Drill Manual PARTS MANUAL 50 HAMMER PARTS MANUAL 50 HAMMER...

Page 11: ...E ASSEMBLY 1 27 011104 00028 VALVE CHEST 1 28 011104 00029 VALVE 1 29 011104 00030 VALVE COVER 1 30 011104 00031 O RING 2 31 011104 00032 PISTON 1 32 011104 00033 EXHAUST DEFLECTOR 1 FIG Part Descript...

Page 12: ...T DEFLECTOR 1 39 009350 00039 BLOWING CONNECTION 1 43 009350 00043 FRONT WASHER BUSHING 1 44 009350 00044 FRONT WASHER 1 46 009350 00046 VALVE CHEST COVER 1 48 009350 00048 AUTOMATIC VALVE 1 49 009350...

Page 13: ...strict liability or otherwise NO EXPRESS WARRANTIES AND NO IMPLIED WARRANTIES WHETHER OF MERCHANTABI LITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR WEAR CAPACITY OR OTHERWISE SHALL APPLY TO THE GOODS A...

Page 14: ...der Parts Print specific information If you don t have a login give us a call Contact us at 419 903 0010 Contact Minnich Manufacturing through the following num ber to locate a dealer near you 419 903...

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