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Summary of Contents for Yamato CC2700
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Page 1: Instruction Manual
Instruction Manual ＣＣ２７００ class Super High Speed Cylinder Bed Interlock Machine P/N 6820007 No.1... -
Page 2: Table Of Contents
I N D E X Installation １ 1-1 Drawing of Table Top cut-out １ 1-2 Semi-submerged Installation ２ 1-3 Installing Belt Cover ２ ２. Sewing Speed and Rotating Direction of Pulley ３ ３. Motor and Belt ３ ４. Lubrication Oil ４... -
Page 3: Installation
Installation 1-1 Drawing of Table Top cut-out ○Semi-submerged Installation －1－... -
Page 4: Semi-Submerged Installation
1-2 Semi-submerged Installation Install the machine correctly referring to the illustration. Machine Frame Machine Table Set Screws on Supporting Board and set Supporting Rubber Board on Machine Table. Then put Rubber Cushions on Cushion Screws on which rest the machine securely. 4 ㎜... -
Page 5: Motor And Belt
Sewing Speed Rotating Direction of Pulley The maximum sewing speed of this machine is 6,000 rpm, and ordinary speed is 5,500 rpm (For the machine ② with Puller, the max. speed is 4,500 rpm and ordinary speed is 4,000 rpm) When operating new machine, it is recommended for the durability to operate at the speed of 5,000 rpm for the ①... -
Page 6: Lubrication Oil
Lubrication Oil 4-1 Lubrication Oil Use YAMATO SF OIL 28 4-2 Feeding Oil As the oil in the machine is drained completely at the ① time of shipment, replenish oil to the upper line of Oil ③ Sight Gauge② by removing Seal Plug① indicated "OIL"... -
Page 7: Changing And Replacing Oil Filter
4-5 Changing and Replacing Oil Filter When Oil Filter ① is clogged with dust, proper lubrication is not possible. Generally check Oil Filter once every six months. O-ring ② And, when no or very little oil comes out of Nozzle though enough oil is in Oil Reservoir, check Oil Filter. -
Page 8: Proper Operation
Proper Operation 5-1 Needles to be used and the Installation Needle UY128GAS of Schmetz or Organ is to be used. There are many sizes of needle, and the most suited × × ○ needle to the thickness and the kind of material should be selected. -
Page 9: Pressure Of Presser Foot
5-3 Pressure of Presser Foot To increase the pressure of Presser Foot, turn Adjusting Screw② clockwise after loosening Lock Nut① and to ＋ decrease turn it counterclockwise. － ② Pressure of Presser Foot should be as weak as possible so long as Presser Foot can operate properly. ①... -
Page 10: Adjusting Differential Feed
5-6 Adjusting Differential Feed Normal differential feed or reverse differential feed can be set freely by turning Knob①. As differential feed and main feed is driven individually, when main feed amount (stitch length) is changed, the differential ratio changes accordingly. In this case readjustment is necessary. -
Page 11: Hr Device And Sp Device
5-7 HR Device and SP Device Sometimes heat generated on the needle by the friction with the material at high speed operation causes such troubles as thread breakage, skip stitch and widening of stitch hole especially when using synthetic threads and fabrics. -
Page 12: Adjustment Of Sewing Machine
Adjustment of Sewing Machine 6-1 Looper Thread Tension Align Mark① of Supporting Plate and thread holes of Thread Eyelet② and ③. That is the standard adjustment. ② ③ To increase take-up amount of looper thread, move Looper Thread Eyelet forward after loosening screws of Thread Eyelet②... -
Page 13: Needle And Spreader
6-3 Needle and Spreader (1) Installing Spreader Provide a clearance of 0.5 － 0.8mm between left ② needle and the tip of thread hooking part ② of 0.5-0.8 ㎜ Spreader① when Spreader moves to the left. Give the distance of 4.5－5.5mm from the center of ①... -
Page 14: Timing Adjustment Of Needle And Looper
6-4 Timing Adjustment of Needle and Looper 6-4-1 Looper movement to the right needle(symbol) looper movement distance to the right 3.2 ㎜(32) 4.4 ㎜ 4.0 ㎜(40) 4.0 ㎜ 4.8 ㎜(48) 3.6 ㎜ 5.6 ㎜(56) 3.2 ㎜ ① 6.4 ㎜(64) 2.8 ㎜ Looper movement to the right 6-4-2 Needle height 6-4-3 Front/Rear position... -
Page 15: Specifications
(Adjusting during operation from outside is possible by Feed Regulation moving Control Lever up and down.) Automatic lubrication by Oil Pump Lubrication (combined use with splashing lubrication) Lubrication Oil YAMATO SF OIL 28 Capacity of Oil 1,000 cc Reservoir Semi-submerged Installation (using exclusive Supporting Installation Board)
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