Grizzly t10446 Owner'S Manual Download Page 4

Model t10446 heavy-duty hammer drill

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disconnecting  poWer  supply. 

always disconnect tool from power supply 

before  servicing,  adjusting,  or  changing 

cutting  tools  (bits,  blades,  cutters,  etc.). 

Make  sure  switch  is  in  oFF  position 

before  reconnecting  to  avoid  an  unex-

pected or unintentional start.

approved  operation.  Untrained 

operators  can  be  seriously  hurt  by  tools. 

only allow trained or properly supervised 

people to use tool. When tool is not being 

used,  disconnect  power,  remove  switch 

keys,  or  lock-out  tool  to  prevent  unau-

thorized use—especially around children. 

Make workshop kid proof!

never stand on tool. serious injury 

or  accidental  contact  with  cutting  tool 

may  occur  if  tool  is  tipped.  tool  may  be 

damaged.

only use as intended. only use tool 

for its intended purpose. never modify or 

alter tool for a purpose not intended by the 

manufacturer or serious injury may result!

use  recommended  accessories. 

Consult this owner’s manual or the manu-

facturer  for  recommended  accessories. 

Using improper accessories will increase 

the risk of serious injury.

children & bystanders. Keep chil-

dren and bystanders a safe distance away 

from work area. stop using tool if children 

or bystanders become a distraction.

remove  adJusting  tools.  never 

leave  adjustment  tools,  chuck  keys, 

wrenches,  etc.  in  or  on  tool—especially 

near moving parts. Verify removal before 

starting!

securing 

WorKpiece. 

When 

required,  use  clamps  or  vises  to  secure 

workpiece. a secured workpiece protects 

hands and frees both of them to operate 

the tool.

feed  direction.  Unless  otherwise 

noted,  feed  work  against  the  rotation  of 

blades  or  cutters.  Feeding  in  the  same 

direction  of  rotation  may  pull  your  hand 

into the cut.

forcing  tools.  do  not  force  tool.  it 

will do the job safer and better at the rate 

for which it was designed.

guards  &  covers.  guards  and  cov-

ers  can  protect  you  from  accidental  con-

tact  with  moving  parts  or  flying  debris. 

Make  sure  they  are  properly  installed, 

undamaged, and working correctly before 

using tool.

dangerous environments. do not 

use  tools  in  wet  or  rainy  locations,  clut-

tered  areas,  around  flammables,  or  in 

poorly-lit  areas.  Keep  work  area  clean, 

dry,  and  well-lighted  to  minimize  risk  of 

injury.

stable  tool.  Unexpected  movement 

during  operations  greatly  increases  the 

risk  of  injury  and  loss  of  control.  Verify 

tools are stable/secure and mobile bases 

(if used) are locked before starting.

aWKWard  positions.  Keep  proper 

footing  and  balance  at  all  times  when 

operating  tool.  do  not  overreach!  avoid 

awkward  hand  positions  that  make 

workpiece control difficult or increase the 

risk of accidental injury.

unattended  operation.  never 

leave tool running while unattended. turn 

tool off and ensure all moving parts com-

pletely stop before walking away.

maintain  With  care.  Follow  all 

maintenance  instructions  and  lubrication 

schedules  to  keep  tool  in  good  working 

condition.  an  improperly  maintained  tool 

may increase the risk of serious injury. 

checK  damaged  parts.  regularly 

inspect  tool  for  damaged  parts,  loose 

bolts,  mis-adjusted  or  mis-aligned  parts, 

binding, or any other conditions that may 

affect  safe  operation.  always  repair  or 

replace  damaged  or  mis-adjusted  parts 

before operating tool.

eXperiencing  difficulties.  if  at 

any  time  you  are  experiencing  difficul-

ties  performing  the  intended  operation, 

stop using the tool! Contact our technical 

support department at (570) 546-9663.

Summary of Contents for t10446

Page 1: ...ly Industrial Inc Warning No portion of this manual may be reproduced in any shape or form without the written approval of Grizzly Industrial inc TS14253 printed in CHINA MODEL T10446 HEAVY DUTY 1 SDS...

Page 2: ...g grinding tool integrity and the usage of personal protective equipment The manufacturer will not be held liable for injury or property damage from negligence improper training machine modifications...

Page 3: ...tools Extended exposure to this noise without hearing protection can cause permanent hearing loss MENTAL ALERTNESS Be mentally alert when running tools Never operate under the influence of drugs or al...

Page 4: ...of blades or cutters Feeding in the same direction of rotation may pull your hand into the cut FORCING TOOLS Do not force tool It will do the job safer and better at the rate for which it was designe...

Page 5: ...ys disconnect the drill from power before changing bits Never leave the tool connected to power when left unattended REMOVING BIT FROM HOLE If the drill stops rotating while it is in the hole it could...

Page 6: ...s 110V 60 Hz 15 Amps Tool Wattage 720 Watts Extension Cord Requirements Minimum 14 AWG Maximum 50 ft No Load Rotational Speed 700 RPM Impact Frequency 3600 BPM Maximum Bit Diameter 1 Chuck Type SDS Ro...

Page 7: ...ondition of your shipment inventory the contents If any non proprietary parts are missing e g a nut or a washer we will gladly replace them or for the sake of expedi ency replacements can be obtained...

Page 8: ...Bit 1 DISCONNECT TOOL FROM POWER Hammer drill bits become hot when used Always use a rag or heavy work gloves when removing a hot bit Dust Cup The dust cup slides onto the bit and catch es dust when...

Page 9: ...hand on the grip and the other on the auxiliary handle then position the tip of the bit on the work surface with firm but not heavy pressure Dust and debris from hammer drill operation can be harmful...

Page 10: ...ator H3632 Large Half Mask Respirator H3635 Cartridge Filter Pair P100 Masonry dust has been linked to nasal cancer and severe respiratory illnesses If you work around dust everyday a half mask respir...

Page 11: ...at could damage the non metallic housing Lubrication The hammer drill was lubricated with grease before it left the factory this grease will last for approximately the first 50 hours of lubrication Af...

Page 12: ...to the drill allow the bit to do the work 2 Sharpen replace 3 Make sure power circuit is adequate and there are no shorts Bit is stuck in hole 1 Tool turned OFF with bit still in hole 2 Bit is in cont...

Page 13: ...ation holes see Figure 10 which could result in motor damage 3 Unscrew the carbon brush caps from both sides of the motor then remove the carbon brushes Note If the current brushes do not need replace...

Page 14: ...9 30 31 39 40 41 42 43 44 44 44 45 45 45 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 64 65 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 84 85 86 87 88 89 92 93 94 95 96 97 98 99 101 10...

Page 15: ...EFT HANDLE 24 PT10446024 OUTER CLIP 35MM 84 PT10446084 SWITCH COVER 25 PT10446025 IMPACT ROD 85 PT10446085 ON OFF SWITCH 26 PT10446026 O RING 11 X 1 9 86 PT10446086 RIGHT HANDLE 27 PT10446027 TRANSIT...

Page 16: ...against Grizzly shall be tried in the State of Washington County of Whatcom We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequenti...

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