1. Do not use appliance for other than intended use. 2. Do not leave unattended when in use. 3. Personnel must be appropriately trained and qualified. 4. Improper repairs can lead to considerable hazards for the user. 5. Do not place a faulty appliance into operation. 6. Do not pull on the connection cord, but rather on the plug, to separate the appliance from the mains. 7. Have repairs and adjustments on the appliance performed by a trained engineer from our customer services department. 8. Worn-out appliances must be made unusable immediately by pulling out the mains plug and cutting through the connection cord and removing the plug. Then dispose of the appliance properly. 9. Do not operate any appliance with a damaged cord or plug or after the appliance malfunctions, or is dropped or damaged in any manner. 10. Do not use outdoors. 11. Make sure the ring nut of the supply pipe is firmly tightened; the detergent dispenser is not plugged and the drainage pipe is firmly fixed. 12. Under no circumstances should you try to repair the set yourself, as this would invalidate the guarantee. 13. The camera's automatic redeye reduction feature helps to eliminate the red pupils in pictures of people or pets. 14. Cleaning the sewing machine: brush out the lint around the feed dogs to the front by using the lint brush or use a vacuum cleaner. 15. Insert a new needle into the needle clamp with the flat side to the back until the top of the needle touches the edge of the needle bar, then tighten the needle clamp screw on the left. 16. It is forbidden to work with dangerous voltages and machines in the laboratories and workshops if a person who is familiar with the operation of the equipment is not within sight or earshot. 17. Work area shall be roped off and clearly marked so as to eliminate the risk of unintentional contact by unauthorised persons; no unauthorised person should be allowed within the roped-off area while an experiment is in progress. 18. All persons present in the laboratories and workshops must exercise caution around connections that may be live; never touch equipment or connections unless you have personally verified that the circuits are dead. 19. Water must never be used in attempts to extinguish a fire in a laboratory set-up that is powered; carbonic acid or powder should be used instead. 20. A fault current circuit breaker for personal protection (30 mA) reduces the danger from electrical appliances that are accidentally dropped into water.
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(Notes) (title block), , , , , .., ( ), , . (notes) . .
, . . , (frontal), (horizontal) (profile) . (front veiw), (top view) (right side view), , . , , ; (first-angle projection):
, . , , , . , , . , , . , , (symbol) (truncated cone).
, . (detail drawing) , (stock):
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| BRK COR R0.4 | Break sharp corners R0.4 | R0,4 |
| DRILL | ||
| HOLES | ||
| CHAM | Chamfer | |
| CSK | Countersink | |
| Dia | Diameter | |
| BORE |
, :
| Finish all over | |
| Limits on machine dimensions 0.4 | 0,4 |
( ):
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| Title: Flange 4 Jaw Indep Chuck | : |
| Machine M201 | M201 |
| Shop order | |
| Date 8-1-83 | 01.08.83 |
| Drawn by | |
| Checked | |
| Supervisor | |
| Material C.I. | : |
| Hardness | |
| Heat-treatment | |
| The Johnson Milling Machine Co., Chicago, Illinois, USA | Johnson Milling Machine, , , |
(revisions), :
| Letter | ( ) |
| Change | |
| Was 82 | 82 |
| By | |
| Date 1-9-84 | 09.01.84 |
| 3524-J | (Part number), |
(assembly drawing), :
, , :
| Cham at end | |
| FAO | |
| Lap for Æ3.5 | Æ3,5 |
| Cham both ends | |
| Harden, Grind & lap | , |
| Pack Hdn & Grd |
(Parts list), :
| No | |
| Part name | |
| Stock size | |
| Matl | |
| Reqd | |
| Pin | |
| Blade | |
| Hex Nut | |
| Washer | |
| Stud | |
| Base | |
| DR (Drawing) | () |
| MS (machine steel) | |
| CI (cast iron) | |
| Title: Drill Jig | : |
2.316-2008 , . , . , , . , .
, ,
| . . | . | . | |
| AFC | Approved for construction | () | |
| AF (A/F) | Across Flats | ; (: 36 mm /F hexagonal wrench) | |
| Agreed by: | ( ) | ||
| Allowance | .: | ||
| A.O.S. | As other side | ||
| A.O.E. | As other end | ||
| Approx. | Approximately | ||
| APD | Approved by: | . | ; |
| ASSY | Assembly | , | |
| A.O.S. | As other side | ||
| A.O.E. | As other end | ||
| Available | |||
| b/b | Back to back | ||
| b.c. | Between centers | ||
| BLT HH | Bolt hexagonal head | ||
| Break all sharp corners | |||
| CBORE | Counterbore | ( ) | |
| c/c | center to center | ||
| CG (C.O.G.; C of G) | Centre Of Gravity | .. | |
| CHAM | Chamfer | ||
| CHKD; CHD;CK. | Checked by: | ( ) | |
| Common | (, ) | ||
| CD | Calendar day | ; | |
| CL | Center line | () | |
| CRS | Centers | ||
| CH HD | Cheese Head | , | |
| C.O.G. = C of G | Center of gravity | .. | |
| cont. | Continued | ||
| c/o | Consisting of | ||
| c/w | Complete with | ||
| CSK | Countersink | ||
| CSK HD | Countersunk Head | ||
| CYL | Cylinder or Cylinderical | ||
| Debur and break sharp edges | |||
| DIA | Diameter | ||
| DCN | Document Change Notification | ||
| deg. | degree | . | |
| dia | diameter of | Æ | ( ); ( ) |
| ditto | Same as above | ||
| Do not scale drawing | |||
| DRG | Drawing | ||
| DRG No. | Drawing No. | ( ) | |
| dop | Date of publication | ( ) | |
| dow | Date of withdrawal | ( ) | |
| DRWN (DR) | Drawn by: | ( ) | |
| DP | Deep | ||
| Examined by | Examination of compliance with regulatory documents | . | |
| Exist. | Existing | . | |
| EQUI SP | Equally Spaced | ||
| Equipment specification | ( ) | ||
| Examined by | Examination of compliance with regulatory documents | . | |
| EXT | External | ||
| FHMS | Flat head machine screw | ||
| Finish mark | |||
| FIM | Full Indicated Movement | ||
| FSHMS | Flat socket head machine screw | ||
| FAO | Finish all over | ||
| ga. | gage | (, ), | |
| gap | |||
| G/A | General Arrangement | ||
| GR | Grade | ||
| HEX | Hexagon | ||
| HEX HD | Hexagon Head | ||
| HHMS=M/S HH | Hexagonal head machine screw | ||
| HLS | HOLES | . | |
| HOLD | To be submitted later | ||
| HHCS | Hexagonal head cap screw | ||
| HOLD | To be submitted later | ||
| ID (I.D.) | Inner diameter | d 25 | |
| IFA | Issued for approval | () | |
| IFP | Issued for procurement | () | |
| IFC | Issued for construction | () | |
| ID | Inner diameter | d | |
| INSUL | Insulated or Insulation | ||
| I/S | INSIDE | . | |
| INT | Internal | ||
| Item No. | .; . | ( , ) | |
| Item 112 (112) | . 112 | ( ) | |
| I/O | / | ||
| INCL. | Inclusive | ||
| Orig. Inv. No. | Original inventary number | . | |
| Legend | ( ) | ||
| LH | Left hand | ||
| L | Line | ||
| LMC | Least Material Condition | ( ) | |
| LG | Long | ||
| LG. | Long (e.g.: Stud 0.25 1LG) | (: . 0,25 , 1 ) | |
| Mat. (MTL) | Material | . | ; . ( ) |
| MC | Machine | ||
| MFG | Manufactured | ( ) | |
| MISC | Miscellaneous | ||
| MMC | Maximum Material Condition | ( ) | |
| M.T.O. | Material take-off | ||
| N | Neutral | ||
| NDC | Notification of Document Change | ||
| NIL | Negligible | 0 | |
| No, NO, # | Machine No; Serial No; PART NO; | ||
| No; no; Nr | 2 no = 2 . 8 Nr = 8 . | .; - | ( ) |
| N/R | Not Required | ||
| NA (N/A) | Not available | : ; | |
| N/A | Not applicable | : ; ; | |
| NC= Nc | NORMALLY CLOSED | ( , ) | |
| ND | No Drawing | (, ) | |
| NO | NORMALLY OPEN | ( , ) | |
| N | Neutral | ||
| NDC (DCN) | Notification of Document Change (Document Change Notification) | ||
| Notes | ( ) | ||
| N/R | Not Required | ||
| N/S/R | No special requirements | ||
| NTS (N.T.S.) | Not to scale | ||
| NB (mm) | nominal bore | D () | |
| NS | nominal size | ||
| No Reqd | Number required | ||
| N/S/R | No special requirements | ||
| Q.A | Quality assurance | ( ) | |
| Qnty; Qty | Quantity | .; - | ( ) |
| OHMS | Oval head machine screw | ||
| OD | Outer diameter | d 25 | |
| Originated by | . | ( ) | |
| OBE | Overtaken by events | ||
| / | Overall | ||
| /S | Over side | ||
| o/o | Out of | ||
| O.F.C. | Omitted for clarity | ||
| PCD | Pitch Circle Diameter | ||
| PFH | Phillips Flathead | ||
| PLT | PLATE | ||
| PNS | Pipe nominal size | ||
| PHMS | Pan head machine screw | ||
| P/N | Part number | ||
| RAD | Radius | ||
| RD HD | Round Head | ||
| REF | Reference | ||
| Ref | Reference | . | |
| Remove all burrs | |||
| Rev. | Revision | . | |
| REQD | Required | ||
| RFS | Regardless of feature size | ||
| RH THRD | Right hand thread | ||
| RHMS | Round head machine screw | ||
| Rev. | Revision | . | |
| RD HD | Round Head | ||
| Qnty; Qty | Quantity | .; - | ( ) |
| REF | Reference | * | ( ) |
| Ref ( ) | Reference | . | |
| SCR | Screw | ||
| Set; unit | set ( ), unit ( ) | . | |
| SHMS | Socket head cap screw | ||
| SH | Sheet (e.g. SHEET 1 of 5) | (. 1 5) | |
| SIM. | Similar | ||
| SK | Sketch | ||
| SUPT | Support | ||
| SKT (SOC) | Socket | ( ), | |
| SCH | Schedule | , , | |
| SP (4 EQUAI SAPS) | SPACE | (4 ) | |
| SR | Spherical Radius | ||
| SS | Stainless steel | ||
| Sign. | Signature | . | |
| SIM. | Similar | ||
| S.N. = SN | SWIVEL NUT | ||
| Spec. TU 360-78 | Spec. = Specification | 360-78 | |
| SQ | Square | ||
| Tag Number | , (- ) | ||
| Taper (On Dia or Width) | |||
| TBM to sketch | To be made to sketch | ||
| TBO | To be ordered | ||
| Other | |||
| TBA | be agreed | ||
| TBD | To be determined | ||
| TBS | To be specified | ||
| TBV | To be verified | ||
| TBV | To be verified | ||
| THK | Thickness | ||
| THD (THD) | Thread | ||
| TYP. | Typical | ||
| TEMP. | Temporary | ||
| TIR | Total indicator runout | ||
| Title block | () | ||
| TOL | Tolerance | ||
| TYP | Typically or Typical | ||
| w/ | With | (-) | |
| w/screen | with a screen | ||
| w/o | Without | (-) | |
| W.T. | Wall thickness | ||
| View | View (rear, bottom, front, side, in the direction of the arrow A) | (, , , , ) | |
| VOL | Volume | ||
| UCUT | Undercut | ||
| UNC | Unified coarse thread | ||
| UNF | Unified fine thread | ||
| U.N.O. | Unless noted otherwise | ||
| 12 mm drill 6 equally spaced holes on a 60 mm b.c. | b.c. = bolt circle | 6 Æ 12 () Æ 60 |
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| M10´1.5-6H LH | M10 1.5 6H ( LH ) |
| 9/16-18 UNF-2B | 9/16 , 18 (A , B ); UNF (unified fine thread) . |
| SCREW SOC 3/8-16 1" LG | , 3/8-16 ( 3/8 , 16 ), 1 |
| WASHERLOCK 3/8 | , 3/8 |
| NUTHEX 3/8-16 | , 3/8-16 |
