Lathem DWA-4000 User's Manual
Contents
1. Before proceeding you need to know the registration time format of your time recorder The fourth digit in the model number indicates this format EXAMPLE Since the fourth digit in the model number 4054 is a 4 it will print with 0 59 minutes and 0 23 hours along with month and date See 2 1 Plug the clock into the wall socket 2 Install 9 V alkaline battery not supplied 3 Choose the time format desired Below 4 Set the type section Below _ 5 Set the digital face Page 9 G6 Program the signals Page 10 _ i 7 THATS IT You re ready to go TO CHOOSE THE TIME FORMAT The clock defaults to the 12 hour format and will appear on the display as 12 00 if the 12 hour format is desired no action is required If 24 hour format is desired L Pres ionun Thedisplayshouldread00 00 Thekey toggles between DISPLAY the two formats To go back t to 12 hour mat simply press this key again RAISE AN D SET THE TYPE SECTION 1 Unlock the case cover andremoveit by sliding it forward away from the clock 2 Locate these color coded components unlocking latch blue Fig 1 yl overthrow lever red Fig 1 3 open latch white Fig 1 2 3 Press the blue unlocking latch and raise the type section to a locked __ position as shown in Figure 5 4 Press the red overthrow lever back until it clicks The wheels are i nowunlockedandshouldturnfreely FIGURES F Pag2. _ Clock face FIGURE 7 2 Rotate Main Drive Wheel Fig 2 16 until the Tenths Wheel clicks over from 9 to 0 I 3 Rotate Hour Wheel to set current hour 4 Set correct minutes by rotating Main Drive Wheel one time each minute For example at 10 05 rotate 5 times 5 clicks 5 minutes past ten o clock a z i 8 a h RE 302320 DWA 4000 Series Operations Manual Page 9 TO SET THE CURRENT TIME _ The clock defaults to 12 midnight 2 Use apiece of paper and make a registration Remember to set the digital _ face to minutes regardless of tie print format of the Type Section ee tenths hundredths LT 3 Press To advance or reverse numerals on Hr Min face until time shown is one minute aheadof _ z the time shown on the registration Minutes are advanced or reversed first followed by the hour _ 4 Listen for the wheels in the type section to click forward When this happens immediately 5 Press This will synchronize the type section with the digital display The time is now set Make another registration to verify that the process was completed successfully TO SET THE CURRENT DAY The clock defaults to Sunday a 2 u 1 Ph z 2 Press Corresponding light ov over chosen day ETC will illuminate Press The day is set Page 10 Lathem Time Corporation MSIGNAL EVENT The user may define the occurence duration and frequency of
3. PERATIONS MANUAL Keeping Americans On Time Since 1919 M R SPECIFICATIONS PHYSICAL Height Width Depth Weight Case Color Power Cord COMPONENTS Key Lock Card Receiver Ribbon Timing Motor Signal Relay FEATURES Display Registration POWER REQUIREMENTS Voltage Current Frequency Battery 11 3 8 inches 9 1 2 inches 6 inches 16 1 2 Ibs 18 lbs shipping wet Parkerized Wrinkle Finish Gray 6 feet grounded Chrome finished Stainless steel Two color red blue 1 RPM K342 type Form A 10Amps Dry Contact 4 Digit 7 Segment LED Red Automatic Touch Plate Optional 115 VAC 220 VAC Optional 9 Amp Max Intermittent for JS VAC 4 1 2 Amp Max Intermittent for 220 VAC Wu 60 Hz 50Hz Optional 9 V Non rechargeable supplied by customer POSSIBLE SHOCK HAZARD EXISTS WHEN CASE COVER IS REMOVED AND AC POWER IS CONNECTED EXERCISE CAUTION WHEN SETTING TYPE SECTIONS AND TIME DISPLAYS BE CERTAIN TO AVOID CONTACTING FOREIGN OBJECTS WITH CIRCUIT BOARDS This document is a confidential proprietary document solely for the use of Lathem customers The information contained herein may not be reproduced on any media for any purpose without the written permission of Lathem Time Corporation Copyright 1992 Lathem Time Corporation DWA 4000 Series Operations Manual i Pagel Table of Contents INTRODUCTIDON he ie ah
4. Guen ca 2 REGISTRATION STYLES eee 2 REFERENCE FIGURES iii un 3 INSTALLATION INSTRUCTIONS mere 4 KEYPAD LAYOUT AND DESCRIPTION OF LED DISPLAY eo lees 5 FUNCTIONS OF THE KEYPAD I 6 GETTING STARTED u aANT To Choose The Time Format a aa 7 SETTING THE TYPE SECTION UE DEN NE ED 7 Raise And Set The Type Section he tea Se asia AE Dial of Decimal Equivalents EEE E eee ne 0 SETTING THE DIGITAL FACE sss suan s en PEN 9 To Set the Current Time 9 To Set the Current Day Ue ceases 9 TO PROGRAM SIGNAL EVENTS 10 To Establish Signal Length llll J l aaa 10 To Establish Signal Events 0 c ccccsccscsssessessessccsesessecassecsecaesaceess 10 To Delete Signals 11 To Sound a Signal That Has Not Been Programmed Te A 11 To Enable or Disable Signals Miocene bunu nami sa lt To Review Signals a PEPEE EEE POWER FAILURE TEENE AE TO TEST THE BATTERY P 12 MAINTENANCE ne asss ns How To Change A Ribbon How To Change A Type Section es 13 How To Change A Motor ee 14 INTERNAL WIRING DIAGRAM s s 15 ONE YEAR LIMITED WARRANTY PT NN 6 USER WORK SHEET TO ASSIST IN PROGRAMMING Back Cover WARNING This equipment generates uses and can radiate radio frequency energy and if not installed and used in acc
5. 5 4075 Day of Week Continental Hours 0 23 Tenths 0 9 3 4026 4076 Day of Week Continental Hours 0 23 Hundredths 00 98 For left hand print add ten to the model number 4001 10 4011 For year wheel add 5 as a suffix 4051 5 Year wheels are available on models with month and date only Check year wheels periodically for expiration date Consult deal r in advance toprevent interruption of service Z DWA 4000 Series Operations Manual Page 3 PUR Seats FIGURE1 O FIGURE2 The following reference points are indicated on Figures 1 2 3 and 4 Type Section Unlocking Latch 14 Terminal Block 2 TB2 Upper 1 2 Type Section Open Latch 15 Ribbon Shield 3 Type Wheel Overthrow Lever 16 Main Drive Wheel 4 Data Entry Keypad 17 Battery es 5 Upper Motor Mounting Screw 18 Electrical Connector 6 Lower Motor Mounting Screw 19 Digital Clock Display 7 Ribbon Spindles 20 PM Indicator LED 8 Motor Drive Clutch 21 Program On Off Status LED 9 Motor oo 22 Bell Cord 10 Ribbon Reverse Fingers 23 Center Alignment Position ll Card Receiver 24 Hinge Pin 12 Type Section Retaining Clip 25 Hinge Pin Socket 13 Terminal Block 1 Lower 26 Motor Wires Lathem Time Corporation BELL WIRES 35 l The DWA 4000 Series can be set on a desk or shelf or mounted on a wall Wall mounting is recommended for payroll use because the clock can be installed at eye level about four feet from the floor to the car
6. 9803 F _ Page 16 Lathem Time Corporation _ This Lathem product is warranted against defects in material and workmanship for a period of one year from date of original purchase The conditions of this warranty and the extent of the responsibility of Lathem Time Corporation Lathes under this warranty are as follows 1 2 This warranty will become void when service performed by anyone other i an approved Lathem warranty service dealer results in damage to the product This warranty does not apply to any product which has been subject to abuse _ _ neglect or accident or which has had the serial number altered or removed or _ which has been connected installed adjusted Pes he Con ere with instructions furnished by Lathem This warranty does not cover dealer labor cost for removing and reinstalling the machine for repair Or any expendable parts that are e readily De due to normal use 6 The sole responsibility of Lathem under this warranty shall be limited to repair of this product or replacement thereof at the sole discretion of Lathem If it becomes necessary to send the product or any defective part to Lathem or any authorized service dealer the product must be shipped in its original carton or equivalent fully insured with shipping charges prepaid Lathem will not assume any responsibility for any loss or damage incurred in shipping _ WARRANTY DISCLAIMER Limitation of Liabili
7. ating or maintaining the DWA 4000 Should it be necessary to return the unit retain the original packing materials for shipping This operations manual is designed to provide basic operating instructions Minor maintenance and adjustments can also be performed easily and effectively by referring to these instructions For service beyond the scope of this manual contact the dealer from whom the equipment was purchased or Lathem Time Company REGISTRATION STYLES A wide selection of registrations ENOTE EPON say Olea es _ day of week or month and date standard hours 1 bows 0 29 and minutes 00 59 tenths 0 9 or hundredths RS Auto Touch J 4001 4051 Month and Date Standard Hours 1 12 1 12 Minutes 0 59 4002 402 Month and Date Standard Hours 1 12 1 12 Tenths 0 9 4003 4053 Month and Date Standard Hours 1 12 1 12 Hundredths 00 98 4004 4054 Month and Date Continental Hours 0 23 Minutes 0 59 4005 4055 Month and Date Continental Hours 0 23 Tenths 0 9 _ Fe i 4056 Month and Date Contincntal Hours 0 23 Hundredtbs 00 98 _ Add 20 to model number for day of week registration 00 20 4021 4021 4071 Day of Week Standard Hours 1 12 1 12 Minutes 0 59 4022 4072 Day of Week Standard Hours 1 12 1 12 Tenths 0 9 4023 4073 Day of Week Standard Hours 1 12 1 12 Hundredths 00 98 4024 4074 Day of Week Continental Hours 0 23 Minutes 0 59 __ 402
8. ays When power is the di ee display disappears with the exception of the flashing colon When power is restored the display indicates the correct time and day andal programmed signals are intact Ifthe PM indicator is flashing when power is restored _ the type wheels may need to be reset and synchronized with the time display To verify whether or not the type wheels should be re synchronized with the display 1 Press To clear the flashing PM indicator and set L the clockin normal mode 2 Usa piece of paper make a registration on it by inserting it into the card receiver 3 Compare the registration with what is shown on the display If they match there is no need for further action If they don t match 4 Goto GETTING STARTED on page 7 and follow the steps for SETTING THE TYPE SECTION and SETTING THEDIGITAL FACE Press The display indicates Good or Lo Since the battery i is non ds it should be replace when the ns indicates Lo a DWA 4000 Series Operations Manual Page 13 ARE RE PRE MAINTENANCE HOW TO CHANGE A RIBBON Lathem time recorders have self reversing ribbons With normal use a ribbon should last for many months or even years and when the time comes it is easy to change 1 Remove the top cover and raise type section see Raise the type section on page 7 2 Remove the cotter pins Fig 8 7 that retain the ribbon spools and slide off old sp
9. d receiver This provides the employee with good aim for aligning his time card to the red pointer Once the clock has been installed mount the bell s and or horn s at the desired location s With the power cord unplugged wire the signal devices through a single gang outlet box to the connector plate two wiring schemes are shown in the diagrams below mount the connector plate to the outlet box and insert the plug of the bell cord Fig 1 22 Typical Wiring Configurations wwe 198 220 AC 22 sos RUE ES Wei TO TEAG 20 TO WR TYPICAL WIRING FOR SIGNAL DEVICES USING SIGNAL RELAY AS A DRY CONTACT TO SWITCH AUDIO 4 DWA 4000 Series Operations Manual _ Page5 ee pq The type wheels and the digital clock function independently of one another Setting the digital clock does not set the type wheels Similarly setting the type wheels does not set the digital clock Each assembly mustbe set individually and acl ata DISPLAY ONOFF LENGTH No security code isrequiredtoaccess program functions since the keypad is behiad the ape SIGNAL SIGNAL locked cover Unlock and remove the case dd LED DISPLAY S M r bid gt with illuminated light When illuminated lt e Lo indicates afternoon hours in 12 hr format GJE x When winking eine gt programmed events or over day selections for indicates power failure has occurred a
10. e 8 Lathem Time Corporation PAPE QE AT me _ NOTE If your machine records in 1 12 hours the PM hours are underlined AM hours are not underlined Set time to the proper hour of the day to avoid errors Se ae bete eee 5 Use a pointed object to rotate each wheel until the correct time and day De are vertically aligned at the center 23 position as shown Fig 6 23 If you are using tenths models with 4th digit of 2 or 5 goto the section Setting Decimal Wheel with Tenths If you are using hundredths or 0 23 hours refer to the Dial of Decimal Equivalents in Figure 7 to determine the correct setting 6 Rotate the main drive wheel to advance the wheels for any time lost during this setting procedure 7 Release the white open latch by pressing left Gently lower the type x FIGURE 6 section 8 Press niy agamst face of the type section to lock into the closed position DAD OF DECIMAL EQUIVALENTS The dial in Figure 7 7 shows the tenths _andhundredtbs setting for each minute The small inner circle represents minutes the middle circle represents tenths and the outer circle represents _ hundredths For example 45 minutes 7 tenths 75 hundredths Setting Decimal Wheel with Tenths NOTE Use only for recorders printing in tenths models witha 4th digit of 2 or S 1 Rotate Tenths Wheel and set it at 9 A wheel is set when the desired number is in line with 6 00 on the
11. fiedsignal E s a ieee en ee forward ue Press to delete signal All es LED s 4 Press RUN The signal has been deleted TO SOUND A SIGNAL THAT HAS NOT BEEN PROGRAMMED key is depressed This signal is independent of the program signals function anid works in either _ the enabled or disabled mode When the manual signal is operated the disable light at the lower right of the minute display will flash L Press to sound the signal The signal willsoundas lng as the K SIGNAL TO ENABLE OR DISABLE SIGNALS GLOBALLY To toggle between all programmed signals on or all programmed signals off I i _ To determine whether the programmed si gnals are on or off look to the right of the minute display Ifa light is illuminated all signals are off and no signal will sound If the light is not visible all signals are on and will pore yeeros TO REVIEW SIGNALS NEXT i l Press SGNAL to review all signals which have been installed If no signal has been programmed the display remains the same current time Review starts from current time Pagel Lathem Time Corporation Re a a tS Y AE EE a LE ZT The clock s display and type section keep time according to line frequency typically 60Hz During power failure the unit automatically switches to an internal quartz crystal to maintain time A 9 volt non rechargeable battery maintains display time _ I and memory for up to 15 accumulated d
12. nd that current time either in type wheels must be 12 24 hour format resynchronized When winking L normal time When flashing indicates power failure When illuminated indicates program function has been entered When illuminated indicates signals are disabled When off indicates signals are enabled Winks when signal is operating Page 6 Lathem Time Corporation Initiates program to set time Initiates program to set day of week Initiates program to set signal schedule Allows choice of standard or continental bour format Allows enabling or disabling of programmed events signals Allows choice of duration of signal events Restarts the clock after a display condition aa all schedules intact Deletes previously programmed event also stops signal currently in progress Displays signals from the current time forward gt Allows identification of Current day of the on week or day s of the week for ETC signal events U Allows count down in setting current time times for programmed signal events or duration of signals Allows count up in setting current time times for programmed signal events or duration of signals _ Manually activates the signalling device _ Displays the battery s status Good or Lo Completes program sequence and returns clock to normal operation DWA 4000 Series Operations Manual Page7 GETTING STARTED E
13. ools 3 Liftribbon shield Fig 8 15 use pencil to support in up position 4 Remove ribbon and replace with new Lathem ribbon Make sure the ribbon feeds from bottom of spools FIGURE 8 and runs BETWEEN reversing fingers Fig 8 10 the red side aligned with date wheel s 5 Install cotter pins remove pencil and lower type section imto place HOW TO CHANGE A TYPE SECTION If your type section needs servicing you can easily remove and replace it with a spare without sending the entire machine for service Here s how 1 Remove the top cover 2 Remove type section retaining ring Fig 1 12 3 Unplug connectors Fig 9 18 4 Lift type section slightly and move it to the right to release hinge pins Fig 9 24 from their socket Fig 9 25 Unit will lift out Fig 9 FIGURE 9 Page 14 Lathem Time Corporation eoe I eS oe HOW TO CHANGE A MOTOR 1 Remove top cover 2 Unplug cord from wall outlet 3 Remove type section from main frame see How to Change A Type Section Page 13 4 Disconnect motor wire leads by turning each screw 1 4 of a tum counterclockwise Fig 10 26 5 Remove the motordrive clutch from its shaft Fig 2 8 The shaft has LEFT HAND threads remove clutch by turning clockwise 6 Hold motorbracket and loosen motor mounting screws Remove and retain screws and bracket from old motor Install new motor FIGURE 10 8 Install motor clutch on new motor T
14. ordance with the instruction manual may cause interference to radio Communications It has been tested and found to comply with the limits for a Class A computing device _ pursuant to Subpart J of part 15 of FCC Rules which are designed to provide reasonable protection _ against such interference when operated in a commercial environment Operations of the equipment in a residential area is likely to cause interference in which case the user at his own will be required to take whatever measures may be required to correct the interference ATAS D ex Los _ oy Ee RE ES TS LE i ee 3 RES ka prone ose Le nati Page 2 Lathem Time Corporation ns INTRODUCTION The Lathem 4000 Series time recorders are considered standard by thousands of businesses and institutions because of their low initial cost and years of proven trouble free operation Many options are available with models to fit most business needs for payroll and job timekeeping The DWA 4000 series features touch plate or automatic registration right or left margin imprint self reversing ribbon digital time display coined steel type wheels and easy installation A particularly useful feature of the DW A 4000 series is akeypad programmable signal relay capable of ringing bells or other signal devices at Selected times as well as ae their operation when not desired Read all directions carefully before oper
15. signa events Up to 32 events each consisting of a time and days of the week may be assigned The same time on multiple days is considered one event During an attempt to program more than 32 events the display Full appears and the attempt is aborted TO SIGNALLENGTH 1 Press The duration default i is 5 seconds Press FWD e Ge i to alter the duration of the signal until the desired duration is reached u Duration possibilities range from 01 to 99 seconds E The duration isse TO ESTABLISH SIGNAL EVENTS 1 Press pom The clock defaults to 12 00 midnight and will display _ SOMS consistent with the time format you previously selected The colon will be illuminated and fixed ru the clock is in a a programming mode 2 Press 7 to verify that the desired signal does not exist or to 2 SIGNAL quickly advance through the schedule to the event nearest the event you wish to add Bus al WD To or reverse numerals on Hr Min faceuntildesiredtimeisdisplayed Minutes are advanced or reversed followed by the il 4 To which crepa signal AE a JE applies Lightover the chosen day s 2 ETC illuminates Other events may be programmed by repeating steps 2 through 4 When al E programs have been entered 5 Press _ The signal s has been added DWA 4000 Series Operations Manual Pagll TO DELETE SIGNALS L Press 2 Press Asmanytimesasnecessarytoreachtheidenti
16. ty Except in only the limited express warranty set forth above there are no expressed or implied warranties of merchantability and fitness for a particular purpose In no event will Lathem be liable for any direct special or consequential damages arising out of or in connection with the deli NES use or inability to use or pertormance of this product Proof of date of purchase is required for warranty service on this product This Warranty grants specific legal rights Additional legal rights which may vary by locale may also apply Should any difficulties arise with the performance of this jodit during warranty or with any Lathem authorized service centers contact LATHEM TIME CORPORATION 200 Selig Drive S W Atlanta GA USA 30378 404 691 0400
17. urn counterclockwise to tighten DO NOT OVERTIGHTEN OR BEND YOU MAY DAMAGE INTERNAL MOTOR GEARS Page 15 DW A 4000 Series Operations Manual S6 Snv 0 OL q Z81 NON 3UM 3m8 MOW ONY SL Z ZAL N3S3AL38 JJM YJJNN Coy BAOVGY SNOUYNIddY LOWINOD AYO X04 Y va 030704 JIYA NIJYO 3YvdS V HUM SIYM N33Y9 ONY MOTA SWH WINYOJSNVAL OWA OT YINYOJSNYYL IVASIIL NOJ NMOHS SY00 JY V re PE Y 8 LY WA Chi AYTAY Y WNYS Vy lang ge ONNOYD ONS gt me OVA Ozz Si5 o NY OW LHM Operation Manual Addendum DWA 4000 To improve the performance and reliability of this product we have replaced the previous 10 AMP Dry Contact Relay with a 10 AMP Solid State Relay The new Solid State Relay only operates with24 240 VAC external devices bells horns etc External DC vu devices should not be connected to this unit Due to this change please n note the following corrections to o this manual Inside Cover Signal Relay i is no longer aForm A 10 AMP Dry STE Contact instead it should read 10 AMP Solid State _ 24 240 VAC Only Page4 Under the Typical Wiring Gongotan section the wiring diagram labeled USING SIGNAL lt RELAY AS A DRY CONTACT TO SWITCH AUDIO is no longer valid Please disregard Pagel5 The INTERNAL WIRING DIAGRAM is no longer valid Please use the new diagram printed o on the back of this Addendum instead Form A OM40
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