取扱説明書 デジタルリーククランプメータ - Sanwa Electric Instrument
Contents
1.2. ES OO O oo 5 oO E oO SS cu O E El ze O E a25 o goo e Eit E CI lt n ca Su z 7 oO E x i O 825 g os JE lt EX Se oda 5 55622 a O i O So O oo Sa ooo E S ETE O EE E E ea E oO oo Bu I of oo oO p o2 a Eli E oo E 98 O E gt zE oS ca E as E e O MR O E Lr oO O oO Ej O oO 7 o E 5 a u 2295 lt N lu nE oO Ei Co O Lj LI 1 EE Lt rcm al E B Ia E3 E LO oo E cue 2o gg l l ESE Co a jen oO si i El oO pe Z Ho Y Se z a E u E z ccm o oz oof ZEE 3 cgo E z a c E oo goon oz O oot z E E oo x O O oO oe ooo O z 3 a z O E ES Og r3 E Cum Y sO RS lt E EIE E Er Ba E pd o o Ett E 2 2 So lO pm x pH I 1 HI IE oe oo eut soo EIE E zia F E i 5 2229 le E o h S B m Oo oOo i p JE Gus oo z rtl o_o U gt O o A UH f 2828 o 3 o_o amp H ooo O N
3. 00000001M 00000000000 50H 500Hz 00000 0000 DCV 0000000 000 u DCV 600 0 V 1 0 dg 2 dat 00000001M O 0 00 nnn 0000000 000 00 00000 999 90 1 0 dg 8 dot O O LU D DL DO D HI p 0 9v HO30Q00000 10 O 03 3253 487U 0000000000000 00000000 000000000000 2000000000000 3000000000000 40000000000 s p000000000000 6 000000000000 Oo D 000 0000000000000000 oo O gog4g00000000000000000000000000000 o poOodo00000000000 poo00000000000000 podo0000000000000000 ugdgaggagagadugu E D0 0N This warranty is valid only within Japan uU 0 O UOOOOOONONANONUA p000000000 dog0000000000 e kle DLC460F DIGITAL LEAKAGE CLAMP METER CE INSTRUCTION MANUAL SANWA ELECTRIC INSTRUMENT CO LTD DempabBldg 4 4 Sotokanda 2 Chome Chiyoda ku Tokyo Japan RH TM 01 1204 5001 6011 MEMO 1 SAFETY PRECAUTIONS Before use read the following safety precautions This instruction manual explains how to use your digital leakage clamp meter DLC460F Before use please read this manual thoroughly to ensure correct and safe use After reading it keep it together with the product for reference to it when necessary Using the product in a manner not specified in this manual may
4. In case of test pins cover attached CAT III 600V In case of test pins cover removed CAT II 1000V 4 DESCRIPTION OF FUNCTION 4 1 Power Switch and function switch Turn this switch to turn on and off the power and select a measuring function 4 2 Date Hold function When the HOLD button is pressed the reading indicated will be held with EJ on the display The indicated reading will not change if the input signal is changed When this button is pressed again the function will be disabled and the meter will return to the measurement mode without El on the display 4 3 LPF function mA ACA When the LPF button is pressed turns on the display This function cuts current value of high frequency When this button is pressed again the function will be disabled and the meter will return to the normal measurement mode without on the display Remarks Cut off frequency 3 dB at 180 Hz 4 4 MAXMIN function When the MAX MIN button is pressed the meter enter MAX MIN mode fix a measuring range and turn MAX MIN on Press the button to read MAX MIN current reading sequence Press the button for 1 sec or more to exit the MAX MIN mode Remarks Function changes or functional operations will cancel the function 4 5 BACKLIGHT function When the backlight button is pressed the backlight will be turned on To disable the function the button is pressed again The backlight will be automatically turned off about 30 seconds a
5. E EU ELE saa 7 d VE EME ME i o A a is E me un Co E aS rl ost 2 tid oS m bd O w Sok z L v merece O 29828 Z co H o Esa o CO Os 2 p uj cag m D oT o8 ez He oo 25 z EEIE SS x 530000 A A p000000000000 00000000 000000 0000 De tE E 550000 000000 SR He s HA OOOOO00000000000000000 OOO D ACA D HA 000 O 0000000 00000cT00 000 0000000000 O 0000000000000000000 20 00 0000000000000000 0000000000000000000 00000 000000000000000 00000 O 0000000000000000000 O 8000000000000000000 000000000000 540000 ACV DCV AS 00000 00000000 00p0000060vy 00000 ooogacviog ofl UL bevy O O Oooo 000000 309000 1 nn 000000 00 0 0000307000000000000 0 0000000000000 9 vpo 000000 ASS 1 00000000000000000000 00000000000000000 2 0 0000000000000000000 0000000000000 610000 100 0 0 mM000000000000000000 200 0000 00 00 0000 0000000000000 DC 0000000000 00000000 000000 o000000000000000000000 000000000000 6 2 0000 00000000000000 00000 0000000000 7 3000
6. 0 6 3 000000 A t L0000000000000000000 000000000000000 2000000000000000 00000 000000000 3 0000000000000000000 000000000 4 0000000 0000000000000 000000000000 50000000000000000000 0000000 ES SI Sl Eli opoo 2805000 Et El ccn Ku O O E3 L3 L3 p 0000000000 L 00000 p 0000000000 H DU D D i 000000000 ooo 0000 00000 20 OOGOOOO UOaOd O ja 200 a ES L 000000000 0000000M00000000 000000000000 00000000000 000000 0000000 ooo Du Ou Oo El oa ogag aH oogoo ooo H0ogpo E E BD DEI L3 D 00 Bn E Oo Ea 0 205 8604 TEL 42554 01 73000000 aoo ago O oo a Oo oT oe 00004715 FAX J042 555 9046 03 3253 4871 FAX 03 3251 7022 06 736 1 FAX 06 6644 3249 ua 0120 51 3930 121001 13100 17100 000000 p nwa meter co jp uan O 810000 00000 OUOOOO OOOOOJO poo OOO 00 6000 0 00 V A
7. O a m B O oO agago002H Sof j E oS SEE se z l x EEE 5 a ooo N E E p H E GB oooo I gt a SS El Jif x OZ El zi ri z OO co q E E 1O O p H r3 Ca poog u lt O Ig O oo Oo E sE E Z uuu O s lt U OOOaOO Bu E Rolo ot I 1c C m p H dm Co oe aye Ca Dona g2 ooo ou O E E E me E Ca i SoS x C O o ol E E oO O m4 El z 9 o lonoba T oo OF O EIS nese g2 L3 oF E y E m F a Sooo e Er Oj l 3 om Y oOo ooo ae OBGO E Z Oono oo oo oon jc q ooo Og r3 a aa edad E x 7 Quo E O O Ooo r3 Sons z Sc B SS T ee z BE ue E al so EI oo OOGGO lt 2GS ram o oO O al Oo ki S use z co a oo ucse E t oo OO io Boo Ooga Sos THE E oo ost Zz o oo oga El ES El al BE Soo nmgOuad BE Eo p E Bg I Oo gt tac E3 LJ ou oOo oOo og ogo H E iss z O g6 in SE uo aHO u obio ooo o Sa Ec of 4 Ke om Oz m SO oo ooo fo Sogo Z Era EEES E om Dra a GF o ooo O se 2893225 Sn 5 ge c5 SEE oo dode lr pes 5 oi Oo oo Oo Gi o H HO pl I 1o c3 H line O r3 IK Lt pal Os zs E E JO OSa ooo BO oo Y ccn LO r3 o20Hp0 Os Bd E 1 cq N e woo IBEBI eo TS E K m O E Ji E TT D in j 1 h EI f ig ly LI E E EP H ji 3 O a E r3 Oo oo ce ou E Eg z ze ra amm se ES O El E e a oo a a O t2 mr NI O O oOo o Om po ooo S a a mu EC El 5 E 4 zi e oO EE o
8. cause damage to the protection function of the product The instructions given under the headings of NWARNING and ZA CAUTION must be followed to prevent accidental burn and electric shock 1 1 Explanation of Warning Symbols The meanings of the symbols used in this manual and attached to the product are as follows A Very important instructions for safe use The warning messages are intended to prevent accidents to operating personnel such as burn and electric shock The caution messages are intended to prevent incorrect handling which may damage the product High voltage hazard L Ground Alternating current AC Direct current DC Q Resistance Backlight a Double insulation or reinforced insulation 4 Buzzer 1 2 Warning Messages for Safe Use AWARNING The following instructions are intended to prevent personal injury such as burn and electric shock Be sure to follow them when using the meter 1 Never use the meter for the power lines exceeding 600VAC to ground 2 Voltages over 70VDC or 33Vrms AC 46 7V peak are hazardous to human body Take care so as not to touch them 3 Never input signals exceeding the maximum rated input value see 1 3 4 Never use the meter near equipment which generates strong electromagnetic waves or is charged 5 Never use the meter if the meter or test leads are damaged or broken 6 Never use the meter with the case or battery lid r
9. http www sanwa meter co jp E mail exp_sales sanwa meter co jp 8 SPECIFICATIONS 8 1 General Specifications Operation method Double integration AC measuring Average sensing method Display 6000count for A V 9999counts for Resistance and Continuty check Sampling rate Approx 2 times sec Over range OL indication Range selection Auto Polarity switching Auto indication Low Battery lights when buit in battery indication voltage is below 2 2 V or below Max clamp 40mm conductor diameter 35mm open CT size Environmental Altitude up to 2000 condition meters indoor use pollution degree 2 Operating 5 C to 40 Cin the humidity temperature range as follows No condensation allowed 80 RH max at 5 C to 31 C linearly dropping from 80 RH to 50 RH at 31 C to 40 C Storage temperature 10 Cto 50 C 80 RH max no condensation LRO3 x 2 pcs Power save in about 30 mins after last operation Power consumption Approx 33 mW TYP Power supply Auto Power Save Battery life Approx 90 hours Dimension H206 x W83 x D38 mm Weight Approx 320 g batteries included Safety standards IEC61010 1 CAT III 600V IEC61010 2 032 IEC61010 031 EMC Directive IEC61326 Standard Instruction manual Accessories Test leads TL 23a 8 2 Measuring Range and Accuracy Temperature 23 5 C humidity 80 RH max no condensation supply voltage 2 2 V or above rdg reading
10. 10 1 Leakage current measurement Resolution 0 01mA Low Pass Filter function MAX MIN Hold Function Backlight Function Data Hold Auto Power Save Functions Classification of overvoltage measurement Overvoltage measurement classification CAT I Line on the secondary side on the inside of equipment via a transformer etc from the receptacle Overvoltage measurement classification CAT Il Line on the primary side of equipment with power cord to be connected to the receptacle Overvoltage measurement classification CAT Ill Line from the primary side or branch of equipment which directly takes in electricity from a distribution board to the receptacle Overvoltage measurement classification CAT IV Line from the service conductor to the distribution board 3 NAMES OF COMPONENT UNITS 3 1 Main unit Clamp Current Transformer CT Finger gurad K Trigger Power and function switch Hold button LPF button MAX MIN button Backlight button Display Input terminal Input terminal 3 2 Display Data Hold LPF mode MAX MIN Hold Auto Power Save mode DC measurement measurement Z anno OOE vr Minus polarity Digit and decimal point Low battery indication 3 3 Test Lead Removal test pins cover Test pins Test probe red mu Finger guards Eo e il m i Plugs Test probe black
11. NB Bann 1 1 99999000 QO 000000 pad0 00 go 02000 OHOOOd0gdg oOoOoowd pogo 0000 00000000 OUUDOJO p00000 00 OUUOOUOCO p400002 2V0 0 0080000000 poo 000 OOUOOOOOOOO CT OUOOOODUO 0 0 0 935mm 0 0 0 0 40 mm OOUDOJO 0 200017 O 00000 00002 000000000 0 23 5 C 80H n 0900000 paod0 000 5 C 40 0 80 RHO 09000800 OOOOOOOO 10 G 50 G 80RH 0 0900000 poo 040000 O 195V LRO3 x 20 uugnugangg 0000000300 OOUOOO TYP gimi 0 ooogg 332 TYP OUOOO OUOD9O p00000000 00000 H206xW83x D38 mm O 32090 000 00000 IEC61010 1 CAT III 600V IEC61010 2 032 IEC61010 031 EMCO OO IEC61326 uu 00000 O 0 000 OTL 23a 000000 0 O C DCM6S0 8200000000 000235 000 80 H ni nno 000 000002 3490 rdg readi ng 0 00000 dgt digitl ON 000000000 00000 mA L T 0000000 dan 00 50 Hz 60 Hz 60 00 mA 1 2 sdg 5 dat mA 40Hz 400 Hz 600 0 mA 4 5d 10 dat P P go FO AO 000 0 180Hzf 3dB 20000000000 FOO ON OOUOUOUU000 0 50 60 Hz 0000 ACA L L As a QOOOU000 000 D OA 200A 50 Hz 60 Hz 1 2 rdg 5 dgt 40 Hz 400 Hz 2 5 rdg 10 det 200 1 A 400A 50 Hz 60 Hz 2 0 rdg 5 dgt 40 Hz 400 Hz 5 0 rdg 10 det 60 00 A 400 0A 000000 0 180H2 3dB TR 000 LPF 000 LPFO O ON 0 000000 O 0 50 60Hz oaao oH PF 0000 ACV 0000000 Bag un ACV 600 0V 1 2 dg 5 dat
12. O os Oo wo ooo L3 O ooo O o O O o mH o LO 002002 E Sos c go O o2 o 2 OB SO O E ODG O O O gt 4 oOo ogo O oO a oH O Z m pli i E A a O oH O O Cosma sz O O E z O ene 0 E a oo o Oo ao oa a a SE m O me Ej oO O oo oO OH pH si 5 Y 229 E Ca Bla 1 oO oo E last Oo pe Ee eco k 7 as S N oo ta pd ad 55 B209 3 zi s Mm O nm Ex oe an Em EF 8429 5o s El E Oo oo oo GOGO Hess E m O oo z E 1 El O Oo oo oO E e Bo E m E Oo O aX ofgi nooo ca a oblog SS ness E E 0295 9g je O Be E oO A sS s EE 1 cut aa 1 oH OO ic O El O lt x St 2 7 zs s E gt lt x oo Ss boa E E O EE Lo ojo Bu ST I OOO Ei EO z E O co Ow E O O oo A y aida 22 E O I O lt lt mau ur E m oo mim on S et 2250 pu y E E Er EX Bu 9 358 228 s o s SE 231835 3 CES cut O E O By S z og 5 ES Og O oof Y E a Co ea go I ooo OaOdo O 5 e ppm mmm co oH El O pH oo sz 53 Cic O gt a poet 5 EZ Hag oo 8 oda SEERE ZE ZE poo Le l oo Sogo z202 z ES E E ogo O E O O E On Bz e 938 H E EBon o 5 ese ES SS lt o o O o lt E El a PTS oo amp lt O E oO Roa o oO eo Bg Bos c m a lt E cuu TERRE So Be B E gY a oo El oO oo 1 El O ooo g 1Z a z el O O r3 O o Eum n E oo 2 ja T ugod Ld oz cag jes O a u t3 O EB oo ONO Cu oo pa 58 gt N an C3 03
13. Read value dgt digit Number of counts of last digit AC mA current Function Range Accuracy 60 00 mA 50Hz 60 Hz 1 2 rdg 5 dat 40 Hz 400 Hz 600 0 mA x 2 5 rdg 10 dgt mA Remarks Accuracy is specified at center of CT LPF Approx 3 dB 180 Hz Accuracy assurance frequency at LPF function 50 60 Hz AC current Accuracy 0A 200A 50 Hz 60Hz 60 00A x 1 2 rdg 5 dgt 40 Hz 400 Hz 2 5 rdg 10 dat Function Range ACA 200A 400A 50 Hz 60 Hz 400 0A 2 0 rdg 5 dat 40 Hz 400 Hz 5 rdg 10 dgt 10 Remarks Accuracy is specified at center of CT LPF Approx 3dB 180Hz Accuracy assurance frequency at LPF function 50 60 Hz AC voltage Function Range Accuracy ACV 600 0 V 1 2 rdg 5 dgt Remarks Input impedance Approx 1M ohm Bandwidth 40 Hz 400 Hz sine wave DC voltage Function Range Accuracy DCV 600 0 V 1 0 rdg 2 dgt Remarks Input impedance Approx 1M ohm Resistance and Continuity check Function Range Accuracy auo 999 9Q 1 0 rdg 8 dgt Remarks Open voltage Approx 0 9 V Buzzer sounds Less than 30 ohms 41
14. ct resellers Under Sanwa s general warranty policy each instrument is warranted to be free from defects in workmanship or material under normal use for the period of one 1 year from the date of purchase This warranty policy is valid within the country of purchase only and applied only to the product purchased from Sanwa authorized agent or distributor Sanwa reserves the right to inspect all warranty claims to determine the extent to which the warranty policy shall apply This warranty shall not apply to disposables batteries or any product or parts which have been subject to one of the following causes 1 A failure due to improper handling or use that deviates from the instruction manual 2 A failure due to inadequate repair or modification by people other than Sanwa service personnel 3 A failure due to causes not attributable to this product such as fire flood and other natural disaster 4 Non operation due to a discharged battery 5 A failure or damage due to transportation relocation or dropping after the purchase 7 2 Repair Customers are asked to provide the following information when requesting services 1 Customer name address and contact information Description of problem Description of product configuration Model Number Product Serial Number Proof of Date of Purchase Where you purchased the product NQOaRwWn Please contact Sanwa authorized agent distributor service provider lis
15. dU la pu aya ooo ES Ed pH O 5 o 505 g E SETE em a Ee OO ogo GZ z JE f Seen u e a oo oo r3 ra E E OO O Poo E a2 00 EE a OFF i oo Oo oO EE A E O Oo an cgo oo oO l ER O 120 o rc z E oo 1 O E I i a l Gu uuu m ci oO e CI l s O E oOo E E oO O Co E Z EI 2 O o O ca a Ca E a o y Ru Sao ce RO E 9 IG z 3 sb oo O O O o El O E se asa a RE ca ca H oOo oo o 8 o oe O rm oO O Sap UH 1 ES oof oa H Oooo E e za aa sr r3 ood u Oo Aya Beso 35388 gt z z ee L3 mr zm oO ol odo E E Cc t l SE z E s ogo Le El ct oo OL EI mm sE B2 oO 1 o O E IOOO O i pcne x O O ct os a ooo o G ES SES g r3 il ooog tm ouBo u o o B O E Ca El oc oO lt LJ oe Q CC CJ E OS E E ooo oO Ary Buu a I 2942292 O E zg s ES cona a Op yoga EE Ej r3 oO i pongo log oo oO ou Er 2 i Cc E oo ra ra H oo co EE m OGOOO oo OaO S O oo cung B 5 9 E p a oo poo O oo oo O El s d CI oo Soga o oo Co oooo E sn o E a oa Ear roe ado So o j O E i Oo O El O a x n O H ESE ESE 50 u SE sm E Sone d jos lc go j 3 3 oo al Foo oo tL ra zz Ol o LUCI OU mm seo 3 N Ia OOO lt L3 C3 C3 CJI z o i CHE Bono emm SES E HEEE A IMC EE SEEEERE z a IEEE Eo Sons E i i pf a E i i E VE EME pa i
16. emoved 7 During measurement keep your fingers behind the finger guard of test leads and the meter of the test leads 8 To start measurement do not change the meter to another function or range nor replace the plugs to other terminals 9 During measurement do not change function switch of the meter nor replace the plugs to other terminals 10 Before starting measurement make sure that the function and range are properly set 11 Never use the meter when it is wet or with wet hands 12 Be sure to use the specified type of test leads 13 Never attempt repair or modification except for battery replacement 14 Always conduct start up inspection and check the meter at least once a year 15 This meter is for indoor use only udi 1 3 Overload Protection The maximum rated input value and overload protection have been established for the input terminals of each function Input Max Rated Max Overload Function Terminal InputValue Protection DC AC DCV ACV DACV and 600V DC AC Donotinput 660 V MQ A voltage ACmA CT AC600 mA AC100A ACA AC400A AC450A 2 APPLICATIONS AND FEATURES 2 1 Applications This is a digital leakage clampmeter designed for measurement in the ranges of CAT IIl 600V This meter is useful for measuring leakage or load current on power lines and equipment instrument 2 2 Features Safety design in compliance with the IEC610
17. fter it was turned on 4 6 AUTO POWER SAVE function The meter will go to AUTO POWER SAVE function to save battery life about 30 minutes after last function switch or button operation To wake up the meter press any button To disable the function press any button Remarks Even in the AUTO POWER SAVE mode the tiny power is still consumed When the meter is not going to be used for an extended period of time be sure to turn off the power switch To disable the function turn the function switch to position other than OFF while holding the HOLD button 9 on the display is turned off when Auto Power Save function is disabled 4 7 Low Battery indication When the built in batteries have been discharged and the voltage has dropped to below about 2 2V appears in the display When the mark flickers or lights replace both two batteries with new ones 5 MEASURING PROCEDURE AWARNING 1 Do not apply an input signal exceeding the maximum rated input of each function 2 During measurement do not change the function switch 3 During measurement keep your finger behind finger guard of the test lead and the meter 4 When measurement has been finished remove the test leads and CT from the object measured and turn the function switch to OFF position 5 2 Current Measurement mA AWARNING Remove the test leads from the measuring terminals to avoid electric shock 5 1 Start up Inspection Always conduct t
18. he start up inspection to ensure safety 1 Be sure that when the meter is turned on the low battery indication is not flickering or lit If it is flickering or lit replace the battery with a new ones 2 Do not use the meter if the meter or test lead is damaged or broken 3 Make sure the test leads are not cut 4 Make sure the meter and your hand are not wet Remarks e Clamp the conductor cable to measure at the center of the trans core CT e To measure zero phase current clamp only earth wire or all of wires like 2 core or 3 core wire together e The meter may malfunction in places where a strong magnetic field is present e Do not apply voltage and current at the same time ACmA current measurement Load current clamp one wire eae a m aaa s m O o Ol ACmA current measurement Zero phase current clamp all of wires eee ACmA current measurement Zero phase current clamp earth wire 5 3 Current Measurement ACA AWARNING Remove the test leads from the measuring terminals to avoid electric shock 5 5 Resistance Measurement Continuity Check AWARNING Never apply a voltage to the input terminals AC current measurement e ele Resistance measuremen
19. t Continuity check 1 below 30 ohm Resistor Continuity Remarks e Clamp the conductor cable to measure at the center of the trans core CT e Clamp only one cable If several cables are clamped together or 2 core or 3 core cords or cables are clamped current cannot be measured accurately e The meter may malfunction in places where a strong magnetic field is present 5 4 Voltage Measurement ACV DCV AWARNING Never use the meter in power lines exceeding 600 V to ground AC voltage DC voltage measurement measurement oft e Jo Remarks e Reading is 30 ohm or below buzzer sounds e Open voltage approx 0 9V 6 MAINTENANCE AWARNING 1 The following instructions are very important for safety Read this manual thoroughly to ensure correct maintenance 2 Calibrate and inspect the meter at least once a year to ensure safety and maintain its accuracy 6 3 Storage AWARNING 1 The panel and case are not resistant to volatile solvent and must not be cleaned with thinner or alcohol 2 The panel and case are not resistant to heat Do not place the meter near heat generating devices 3 Do not store the meter in a place where it may be subjected to vibration or from where it may fall 4 Do not store the meter in places under direct sunlight or hot cold or humid places or places where condensation is anticipated 5 If the meter will no
20. t be used for a long time remove the batteries 6 4 Battery Replacement Batteries when the meter is shipped A battery for monitoring has been installed prior to shipment from the factory It may be discharged before the expiration of the described battery life The battery for monitoring is a battery used to check the functions and performance of the product AWARNING To avoid electric shock do not remove the battery door with an input being applied to the measuring terminals Also before starting replacement make sure the power of the meter is OFF 6 1 Maintenance and Inspection 1 Appearance Is the meter not damaged due to falling or other cause 2 Test leads Are the core wires not exposed from the test leads Is the plug when inserted to the input terminal not loose If any of the above problems exists stop using the meter and request for repair 6 2 Calibration and Inspection For more information please contact Sanwa s authorized agent distributor service provider listed in our website See section 7 3 1 Remove the fixing screw of the battery lid with a minus screwdriver 2 Replace both two batteries in the battery holder with new ones Pay attention to their polarity 3 Set and secure the battery door with the fixing screw as before 7 AFTER SALE SERVICE 7 1 Warranty and Provision Sanwa offers comprehensive warranty services to its end users and to its produ
21. ted in our website in your country with above information An instrument sent to Sanwa agent distributor without above information will be returned to the customer Note 1 Prior to requesting repair please check the following Capacity of the built in battery polarity of installation and discontinuity of the test leads 2 Repair during the warranty period The failed meter will be repaired in accordance with the conditions stipulated in 7 1 Warranty and Provision 3 Repair after the warranty period has expired In some cases repair and transportation cost may become higher than the price of the product Please contact Sanwa authorized agent distributor service provider in advance The minimum retention period of service functional parts is 6 years after the discontinuation of manufacture This retention period is the repair warranty period Please note however if such functional parts become unavailable for reasons of discontinuation of manufacture etc the retention period may become shorter accordingly Precautions when sending the product to be repaired To ensure the safety of the product during transportation place the product in a box that is larger than the product 5 times or more in volume and fill cushion materials fully and then clearly mark Repair Product Enclosed on the box surface The cost of sending and returning the product shall be borne by the customer 4 7 3 SANWA web site
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