Manuale d’uso / di manutenzione del prodotto HM1214C del fabbricante Makita
Vai alla pagina of 20
PR ODUCT P 1/ 2 0 T ECHNICAL INFORMA TION Model No. Description C ONCEPT AND MAIN APPLICA TIONS HM1214C Demolition Hammer Model HM1214C is a 10kg-class demolition hammer adapted for SDS-MAX bits.
P 2 / 2 0 R epair CA UTION: Remove the hammer bit fr om the machine and disconnect the Machine from power sour ce for safety bef ore r epair/ maintenance in accordance with the instruction manual! [1] NECESSAR Y REP AIRING TOOLS [2] LUBRICA TIONS [2] - 1 T ool holder section Fig.
P 3/ 20 R epair [2] LUBRICA TIONS [2]-2 Hammer section Apply Makita grease R.No.00 to the following portions designated with the black triangle to protect parts and product from unusual abrasion.
P 4 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-1. Chuck section DISASSEMBLING Controller cov er Handle section T ool holder cap Ring spring 26 Flat washer 30 Pressing down Flat W asher 30 with 1R363, remov e Ring spring 26.
P 5 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-1. Chuck section [3]-2. Barrel section DISASSEMBLING ASSEMBLING Fig. 5 Fig. 6 (1) Do the rev erse step of Disassembly . Refer to Figs. 4and 3 . Ho wever , assemble Handle section before mounting T ool holder cap.
P 6 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-2. Barrel section (cont.) DISASSEMBLING ASSEMBLING Crank housing side Ring 45 O ring 36 (3pcs.) Slide slee ve Compression spring 58 T ool holder side Remov e O ring 36 and Ring 45 from Crank housing side of Cylinder 40 as illustrated belo w .
P 7 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-2. Barrel Section (cont.) ASSEMBLING X ring 21 O ring 23 Fluoride ring 28 (the worn one) Impact bolt In the following cases all the Rings on Impact bolt hav e to be replaced. * When carbon brush is replaced.
P 8 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-3. T ool holder section DISASSEMBLING ASSEMBLING (1) Disassemble Chuck section as illustrated in Figs. 3 and 4 . (2) Disassemble T ool holder as illustrated in Fig . 15 . M8x30 Hex socket head bolt Separate Barrel section from Crank housing complete.
P 9 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-4. Bearing box section, Piston, Crank section DISASSEMBLING (1) Remov e Handle section and Controller cover to hold the machine upright. ( Fig . 2 ) (2) Separate Barrel section from Crank housing complete (the left illustration in Fig.
P 1 0 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-4. Bearing box section, Crank housing section (cont.) DISASSEMBLING Fig. 19 Even after remo ving Motor housing, Armature still remains in Crank housing complete. Disassemble Armature by striking the edge of Crank housing complete as illustrated below .
Piston Connecting rod P 1 1 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-4. Bearing box section, Crank housing section DISASSEMBLING Fig. 23 Fig. 24 Filter case cov er and Filter case (Re: Fig.
P 1 2 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-4. Bearing box section, Crank housing section ASSEMBLING Lip portion of Oil seal 20 Facing the lip portion to the side of box for Ball bearing 6304LLU (large Bearing), assemble Oil seal 20 by pressing do wn until they stop.
P 1 3 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-4. Bearing box section, Crank housing section (cont.) ASSEMBLING (2) Assemble Piston together with Connecting rod to Crank shaft. Refer to the right illustration in Fig. 25 . (3) Assemble Bearing box complete as illustrated in Figs.
P 1 4 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-4. Bearing box section, Crank housing section (cont.) ASSEMBLING Fit the Notch of Counter shaft to the pin portion of Crank shaft by turning Counter shaft with Wrench 7. (Unless the notch of Counter shaft fits to the pin portion of Crank shaft, approx.
1R023 1R024 P 1 5 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-5. Motor section DISASSEMBLING ASSEMBLING (1) Remov e Rear cover (with “ A VT” mark) from Crank housing complete (Re: the right illustration in Fig. 17 ) (2) Disconnecting Carbon brush from Armature’ s commutator, separate Motor housing from Crank housing complete.
P 1 6 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-6. Electrical parts in Handle section DISASSEMBLING (1) Remov e Handle section from Crank housing and Motor housing. The following electrical P arts can be replaced as illustrated in Fig. 2 . * Switch * Controller * Power supply cord (2) Separate Handle cov er from Handle.
P 1 7 / 2 0 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-7. F astening torque 19 M6x30 Hex socket head bolt (1 pc.) <Note in Assembling> Applying ThreeBond 1342 or Loctite 242 to their thread, tighten Hex socket head bolts illustrated abo ve.
P 18 / 2 0 R epair [4] MAINTENANCE PR OGRAM 20 22 Flat washer 39 Flat washer 30 Chuck cov er Ring spring 26 T ool holder Impact bolt Cylinder 40 1 24 25 26 29 Shoulder sleeve 32 Striker Piston 45 47 When replacing carbon brush, it is recommended to replace the following parts at the same time for longer service life of the machine.
C ircuit diagram P 19 / 2 0 Color index of lead wires' sheath Blue Brown 3 1 T2 T1 Controller Fig. D-1 This Lead wire is white for some countries. This Lead wire is black for some countries. This Lead wire is white for some countries. This Lead wire is black for some countries.
Brim side Brim of Brush Holder Unit W iring diagram w iring on Controller Co ver P 2 0 / 2 0 Do not protrude T erminals from the edge of Controller cov er when connecting them to Switch. Controller Cov er Sponge Pay attention not to pinch the Lead wires with the edge of Controller or Controller cov er (designated with hatching).
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Makita HM1214C è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Makita HM1214C - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Makita HM1214C imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Makita HM1214C ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Makita HM1214C, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Makita HM1214C.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Makita HM1214C. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Makita HM1214C insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
