3Mメーカー2220Mの使用説明書/サービス説明書
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3 M ™ D y n a t e l ™ A d v a n c e d P i p e / C a b l e L o c a t o r 2 2 2 0 M Op er at or M an u al 78- 9000- 0021- 3-A Dec ember 2007.
C o n t e n t s Int rodu ctio n ... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .. 1 Sta ndar d 3M ™ Dy nate l ™ 2 220M Loc ator Equ ipme nt P ack ages .. 2 Opt iona l 3M Dyn atel Acc esso ries .
1 I n t r o d u c t i o n Congrat ulat ions! Y ou hav e just purchased one of the fi nest, most advanced locati ng de vices av a i lable today ! W hen y ou choose a qua lity 3M ™ Dy natel ™ Ad vance d P ipe / Cable Locator 2220M, yo u get outsta ndi ng per forma nce a nd reliabil ity .
2 Sta n da rd 3M ™ D yn a te l ™ 2 220M L oc at o r E qu ip m en t Pa ck a ge s Mod el Num ber Inc lude d in Equip ment P ackage 222 0M-U3W 2 220M Recei ver 3 W att T rans mitter Dir ect Co nnect .
3 Q u i c k S t a r t T ra ns mi tte r Ba t t ery In sta ll at io n T ra ns mi tte r Ov erv ie w Dynatel ™ 220M Off On Frequency Output Lev el Hz ƒ Induction Direction ➊ ➋ ➎ ➌ ➍ 1 . Po wer O F F / Batter y Lev el I ndicator – P ress a nd hol d.
4 Wa rni ng P oten tial for e lectr ic sh ock exis ts wh en ha ndlin g co nnect ion c ables whil e th e tra nsmit ter i s ON . Make all conne ction s pri or t o pow ering on t he u nit. T urn the tra nsmit ter O FF b efore hand ling conne ctio n cab les.
5 R ec e iv er O v ervi e w ➊ ➋ ➌ ➍ ➎ ➏ ➐ ➑ ➒ 1 . V olume Control – A djusts the vo lume of the r eceiv er t h rough th re e lev els o f audio and off. 2. Po we r Key – Po w er s the r eceiv er on a nd off . 3. Peak Key – T oggles between Di re ctional Pea k a nd S i ngle Peak a nten na configu rat ion.
6 T r a n s m i t t e r O p e r at i o n s Ther e a re th r ee d if feren t met hods of appl y ing the t ra nsm itter’ s locating signal to the t a rget condu ctor: D ir ect Con nect ion, 3 M ™ Dyna tel ™ Dyna- Coupler Clamp, and I nduction.
7 In du ct io n M eth o d If you can not ma ke a di rect con nect ion, or use the 3M ™ Dynat el ™ D yna- Coupl er clamp to appl y a locat ing signal on t he ta rget, use t he induction method. T h is method uses t he i nter na l coil of the t ra nsmitt er to generate a mag netic fiel d.
8 R e c e i v e r O p e r a t i o n s In it i al S etti ng s From the ma nufact ur i ng facility , the r eceiv er is configu re d as fo l lo ws: Lin e Loca te Fr equen cies Sel ection Def ault 8 k Hz.
9 512 Hz – Sonde fre quency indicated by sonde icon . Pr ess the down ke y to enable / d isabl e the f re quency . A check mark wi ll appea r i n the b o x when the f re quency is enabled. 64 0 H z - Sonde frequency ind icated by sonde icon . Pr ess the down ke y to enable / d isabl e the f re quency .
10 CPS – C athod ic Prot ect ion S ystem– 1 2 0 Hz or 1 0 0 H z (ba sed on 60 / 50 Hz selection) Pr ess the down ke y to enable / d isabl e the f re quency . A check mark wi ll appea r i n the b o x when the f re quency is enabled. 50 H z / 60 H z T o change the pow er f requency selection, press the up (6 0) or down (50) ke y .
11 Li ne L oc at i n g Sc re en ➊ ➋ ➌ ➐ ➍ ➎ ➏ ➑ 1 . Spea ke r Icon – I ndicates audio lev el 2. Bar graph – Gr aphica l represent ation of receiv ed signal 3. Peak Mode Ind icator – Ind icates single or di rect ional pe a k mode 4.
12 P ip e a nd Ca b le L oc at i n g 1 . Pr ess the on /off key . 2. Pr ess the l ine key to match the f re quency that t he tra nsm itter is send ing. 3. Sw eep t he receiv er ac ross the a r ea in a left r ight motion, while watchi ng the bar g raph, d i rect ional a r row s, a nd signal st rengt h.
13 So n de L oc at i n g A sonde is a small t ra nsm itter t hat enables the user to t rac e meta ll ic and nonmet al lic pipes, sew ers, d ra i ns, or ducts. It can a lso be use d to find a blockage or collapse. Re fer to sonde manufact ur er’ s g uide for proper selection of s onde for the desire d application.
14 P in -P oi nt in g th e So nd e Note : The r eceiver h and le m ust be o r ien ted pe r pend ic ul ar t o the son de. T he cro ss ba r of the re ceiver mus t be in l in e wit h the son de ( the op po si te of li ne loc a t ing) .
15 S p e c i fi c a t i o n s Rec eiver Loc ating M odes Spe cial ( Singl e) P eak, Dual Pea k w/Di recti on, Dep th & Curre nt Gai n Adjus tment Aut omatic with Manua l over ride F requen cies A.
16 Env ironme ntal Ope rating T emper ature –4° F to 122° F (–2 0° to 50° C ) Sto rage T emp erature –4° F to 1 58° F (–20° to 7 0° C) Sta ndard IP 54 Reg ulatory CE Phy sical Speci ficati on Siz e (H x W x D) in ( cm) W eight (w/ b atteri es) T ran smitte r 6.
17 C E C o m p l i a n c e Sta t em en t of Co n fo rm ity “Hereby , 3M dec la res t hat t h is U nderg round L ocati ng Pro duct is in complianc e with the e ssential r equi rements a nd other relev a nt pro v isi ons of Di re ctiv e 1 999 / 5 / EC.
3M and Dynatel are trademarks of 3M Company. Important Notice All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed.
デバイス3M 2220Mの購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
3M 2220Mをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこには3M 2220Mの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。3M 2220Mの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。3M 2220Mで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
3M 2220Mを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又は3M 2220Mの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、3M 2220Mに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわち3M 2220Mデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。