Sumake SF30T Series User manual

INSTRUCTION MANUAL
ITEM NO.:SF30T series
AUTOMATIC SCREW SUPPLIER
SF30T series-I-1301A-YM

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Table of Contents
I. About SF30T
1. Features………………………………………………………………..…. P3
2. Specifications…………………………………………………………..….P3
3. Working condition…………………………………………………….……P3
II. Safety precautions
1. Warning………………………………………………………………..…….P4
2. Safety…………………………………………………………………………P4
III. Installment
1. Preparation…………………..…………………………………………..….P6
2. Tryout…………………………………….………..……………………..….P8
3. Normal Operation…………………………….….………………………....P10
IV.Adjustment and replacement
1. Air volume adjustment……………………………….…………………....P10
2. Adjustment of escapement speed……………………..…………………P11
3. Air compressor valve adjustment…………………………………………P11
4. Regulate plate adjustment…………………………………………………P12
5. Torque adjustment and BIT replacement…………………………………P12
V. Troubleshooting
1. Screw can’t reach tip of screwdriver…………………………………..…P13
2. Screw can’t fed through escapement………………………………….…P13
3. Screw can’t fed through delivery hose……………………………………P13
4. Feeding through track is not smooth………………………………………P13
5. Machine doesn’t operator in normal condition………………..……….…P14
IV. Maintenance
1. Maintenance guidebook ………………..………………………………….P15

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I. About SF30T
1. Features
1. Designed for speed, stability, and convenience.
2. Improving screw driving speed and work efficiency by integrating pneumatic/ electrical
screwdriver, high-tech automatic feeder, and high precision jaw.
3. The jaw is customized by particular screw and working environment to provide a stable
operation.
4. Standard pneumatic screwdriver; optional models by customer also available.
2. Specification
Model L/ W / H Weight Voltage Air Pressure
SF30T 35 / 25 / 38 (cm)
22 kg AC 220 V 5~6 kg / cm2
3. Working condition
(1).Installation：general indoor
(2). Working temperature：－10℃~ ＋40℃
(3). Working ambient humidity : 20％~ 90％（no condensation）。

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II. Safety precautions
To avoid endangering the lives and property of the individual and other and to prevent occurrence of
dangerous, please follow and read this instruction.
1. Warning:
【Prohibition Sign】fire, electric shock or personnel injury or death may occur if not
observed.
【Alarm Sign】Damage of properties, or electric shock or personnel injury may occur
if not observed.
2. Safety:
DO NOT place and operate the machine on an unstable table.
Please use correct voltage and ensure whether the ground wire connected.
Please use machine follow instruction of manual correctly.
DO NOT disassemble or modify the machine.
In case the machine emits smoke, the machine drops from a height, or water gets
into the machine, please immediately remove the power plug; then send the product
to repair.
DO NOT place and operate the machine on an unstable table.
Prohibit to place machine in flammable or corrosive gases position.

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Prohibit hand in screw feeder when working to avoid dangerous
Please use specific power. Remove the power plug if the machine is to remain idle for
a long period of time.
Do not place non-spec screws into the hopper.
Do perform regular maintenance of the machine as scheduled.

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III. Installment
1. Preparation
1. Connect the screw delivery hose, screwdriver plug and signal cable to the feeder unit. See
<Fig.1>
Take a balance of the driver unit for easier fastening. While taking balance, make sure that the
signal cable and air hose do not contact with hook or balancer wire. Care should be taken to
prevent excessive bending or twisting of hoses and cables, since this can cause damage or
disconnection.
Connect the screw delivery hose between the feeder and the driver as soon as possible. Make
sure that it is not excessively bent or twisted after installation.
<Fig.1>
Connect delivery hose Screwdriver Plug
Correct Delivery hose installment Incorrect Delivery hose installment
2. Connect feeder unit to compressed air source with an air hose supplied. See <Fig.2>
Air pressure for the feeder unit is 5-6 kg/cm2.
Air hose <Fig.2>

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3. Since this unit has no provisions for adjusting air pressure, pressure must be controlled at the
source. ( PULLUP FIRST,AND ROTATE) see <Fig.3>
Air Pressure Adjusting <Fig.3>
4. Screw delivery timer check.
Check screw delivery timer setting on the front of the feeder unit. Standard operation setting is 0.5.
see <Fig.4>
NOTE The timer needs to adjust for different length of delivery tube.
Air PressureAdjusting <Fig.4>
5. Connect power cord to a single-phase. See <Fig.5>
Connect power cord (220V, very important) <Fig.5>

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2. Tryout
1. Open the hopper and cover and load hopper with a small quantity of screw. See <Fig.6>
<Fig.6>
Load Screws Max Volume
2. Turn power switch on. See<Fig.7>
The power and motor pilot lamps will light, the feeding track will start reciprocating and screw will
be fed into the chute.
Turn Power Switch <Fig.7>
3. Check the operation of feeding is normal
Check whether the pushing board working continuously. Once the chute is filled, the rotary
drum automatically stops and the motor pilot lamp will go off.
Check the screw can move forward smoothly.
Press the lever for 1 second then release, the screw will be fed.
Check the screw can reach tip of jaw after feeding and the thread expose from jaw.
See <Fig.8>（The dimension of screwdriver will be different for different screw）
Jaw head jaw
thread
<Fig.8>

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4. Confirmation of driver bit rotation.
Check the screwdriver rotate after pressing lever and is there any abnormal sounds.<Fig.8>
Please check screwdriver switch is correct or not- clockwise or counterclockwise. <Fig.9>
<Fig.9> Check Screw Feeding Check Rotating
<Fig.10> Confirm the correct rotating setting
5. Check torque range is suitable or not
Check torque range
Screwing by current torque setting then check is it suitable or not.
If not, the torque has to re-setting.
Please make sure the driver is vertical to work surface.

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3. Normal Operation
1. After all preparatory steps have been competed, load screw into the hopper. <Fig.11>
2. Turn power switch on. <Fig.12>
1. Load Screws <Fig.11> 2. Push Power Switch <Fig.12>
3. Press lever to feed first screw.
NOTE：Press lever for 1 second then release to feed.
4. Make sure screw reach tip of screwdriver and the thread expose from Jaw.
5. Align the screw at the driver tip vertically with the screw hole of the work-piece.
6. When the driver bit is pressed against the screw, the screw will be tightened.
7. Then, repeat steps 5 and 6 to tighten subsequent screw.
IV. Adjustment and replacement
1. Air volume adjustment
If the screw can’t reach to screwdriver within feeding time, please adjust air volume by procedures
as below. a. Use wrench to release nut of escapement.
b. Then use wrench to adjust screw by procedures as below.
※Reduce air volume ：Turn clockwise
※Increase air volume：Turn counter-clockwise
c. Then assemble nut after adjusting.
Caution:
The different length of delivery hose will need different air volume. The jaw will be
damaged easily if air volume is too strong. The proper volume just let screw deliver to
tip of screwdriver.
Use 10mm hex-wrench
to adjust
Use 5mm hex-wrench to
adjust
<Fi
g
.13>