Sumake TT-120 User manual

1
OPERATING MANUAL
TT-120 TORQUE TESTER (0-120FT-LB)
TT-230 TORQUE TESTER (0-230FT-LB)
TT-500 TORQUE TESTER (0-500FT-LB)
TT-1000 TORQUE TESTER (0-1000FT-LB)
TT-3000 TORQUE TESTER (0-2400FT-LB)
TT-3000A TORQUE TESTER (0-3000FT-LB)
IMPORTANT
Read this instruction carefully before installing, operating, servicing or repair this device. Keep these
instructions in a safe accessible place for further reference.
FORESEEN USE OF TOOL
This Air Tool Torque-Tension Tester is designed by SUMAKE Industrial Co., Ltd.for an economic and
precise tool torque measurement. An uniform measuring or comparing output of power tools relies on the
precision test bolt assemblies. The hardened test bolt sets are of special alloy steel with close tolerance
ground threaded.
Wrench output reading obtained from the Test Bolt Assemblies may be profitably applied for preventive
tool maintenance purposes; also to maintain production bolt Torque-tension standards set by engineering.
For example by recording each new tool's output as registered on the bolt tension gauge. A "NORM" is
established for comparative purposes later when periodically, checking power tool performance.
Any comparative output drop is a signal for service.

2
OPERATING
1. Use a Standard Torque Wrench (C) to establish the relationship between the torque received at the
Test Nut (A) and the reading at the Dial Gauge (B). Set the torque wrench (C) to a desired torque
value (in N-in, kg-m, or ft-lbs) and put a suitable socket on Test Nut (A). Tight the Test Nut in the
clockwise direction until the set torque is attained, and then record the value from the Dial Gauge
reading (in psi, bar, or kgf-cm²) which will become the "NORM" to the specific torque value set at the
Standard Torque Wrench.
By repeating this procedure with different torque settings, you may make your own comparison chart
to reflect the relationship of the output torque (in N-m, kg-m, or ft-lbs) and the reading (in psi, bar, or
kgf-cm²).
2. Replace the Standard Torque Wrench by an intended power tool and repeat (1) again. Compare the
readings from (2) and (1) to see the output difference between the power tool and "NORM".
3. Find the correct reading for the prototypes of each power tool model under a fixed air pressure and
record reading as a "NORM" list. When in mass production, submit the selected samples for such test,
with the same air pressure, to see whether the value is under a controlled tolerance. The comparison
method is more use for maintenance and the performance of the same models.
4. The "Norm" list obtained from (3) can be used to check whether a power tools is still serviceable.
Bearing in mind that any comparative drops in the reading is a signal for a repairing.
5. Should there is any doubt about the output of the tool having been repairing, have it and a new tool of
the same model for the test. Compare these two readings to see if the repair is completed.
LUBRICATION
To minimize friction variables during testing, the bolt assembly should be thoroughly lubricated including
the contact surface of the test bolt and the test copper piece face. SUMAKE recommends, an extremely
pressure grease for lowest friction coefficient.
SAFETY
1. Before testing, be sure to put lubricating oil on the test nut, test bolt, and test copper pieces and keep
the device clean and remove any metal chips from the assemblies to ensure its accuracy.
2. Before testing, be sure to tighten the nut and stick it on the copper piece. (Just tighten it by hand)
3. Set the Dial Gauge to ZERO by turning the Test Nut before starting each test.
4. Please use impact socket comply with international standards. (Do not use incorrect size or crack unit
for testing.)
5. The base of test device must be well fixed.
6. Choose a proper test device for your specific application according to the test range. Do not overload
the device. The test range of each test device is listed on the table below.

3
Item no.
Square Driver
The Recommend
Test Torque
Between (Ft-lb)
Test Range
Net Weight
(Kg)
NM
KG-M
FT-LBS
TT-120
3/8”
20-90
0-163
0-17
0-120
13.2
TT-230
3/8”
50-200
0-312
0-32
0-23Q
13.2
TT-500
1/2”
50-400
0-678
0-69
0-500
31.7
TT-1000
3/4”
50-800
0-1356
0-138
0-1000
31.8
TT-3000
1”
100-2000
0-3254
0-332
0-2400
32.5
TT-3000A
1”
100-2800
0-4068
0-414
0-3000
47
7. It takes about 3-5 seconds to complete a test.
8. Keep the tool to be tested being concentric to the test device keep at the same center.
9. The test value will be more accurate, if it's based on the arithmetical mean from 3 test reading.
SIMPLE 1VAAINTANCE METHODS
(Please refer to the exploded view)
Important: If any metal chips stick to the test device, please remove it softly.
1. Disassemble Nuts, Screws and Copper pieces. Remove the #$ Screw, #20 Rear End Plate, and then
the #1 Nut. Finally use a wooden hammer to tap the #19 Test Bolt to remove the whole set of parts to
clean or change.
2. Please use stain- removes oil for cleaning, and re-lubricate thoroughly.
3. Inspect if any scratch exits on copper pieces. Be sure to keep the surfaces smooth and have even
thickness,
4. Don't disassemble the other parts. If any oil leakage, please have it repaired by a professional
engineer or contact with your dealer.
LIMITED WARRANTY
SUMAKE was warranted to be free from defects in material and workmanship for 1 year from the date of
purchase. We will repair or replace at our option any defective part(s) of unit, which proves to be defective
in material or workmanship during this 1 year period.
This warranty applies to the basis tool: It does not apply to normal wear and/or tear on attached
accessories and consumable parts.
Naturally, repairs required by abuse, misuse, damage, or repair attempts are not covered by this warranty.
Return tools to Warranty Center transportation prepaid. Be certain to include your name, address, and
evidence of the purchase data and description of the suspected defect.
TT-120(230)(500)(1000)(3000)(3000A)-I-1903D-YC

TT-3000A TORQUE TESTER
(
0-3000FT-LB
)
PARTS LIST
No. Parts No. Description Q'ty No. Parts No. Description Q'ty
1 TT3000A-01 Test Nut (60mm) 1 24 TT500-24 Spring Washer 9
2 TT3000A-02 Copper Test Washer 1 25 TT500-25 Screw 5
3 TT3000A-03 Screw 4 26 TT500-26 Angel Joint 1
4 TT3000A-04 Spring Washer 8 27 TT500-27 Hose 1
6 TT3000A-06 Test Plate 1 28 TT500-28 Copper Seat 1
7 TT3000A-07 Screw 4 29 TT500-29 Pin 1
8 TT3000A-08 Screw 4 30 TT500-30 PU Seat 1
9 TT3000A-09 Hydrantic Cylinder 1 31 TT500-31 Cable Tie 1
11 TT500-11 Connector 1 32 TT500-32 Angle Joint 1
12 TT3000A-12 Dial Guage (700K) 1 33 TT3000A-33 D-Handle 2
13 TT3000A-13 Gasket 2 34 TT3000A-34 Spring Washer 4
14 TT3000A-14 O-Ring 1 35 TT3000A-35 Screw 4
15 TT3000A-15 Gasket 2
16 TT3000A-16 O-Ring 1 * TT3000A-01 Test Nut (60mm) 1
17 TT3000A-17 Pin 1 * TT3000A-02 Copper Test Washer 1
18 TT3000A-18 Piston 1 * TT500-002 7pcs L Key Kits 1
19 TT3000A-19 Test Bolt 1 * TT500-003 Lubrication Oil 1
20 TT3000A-20 Rear End Plate 1 * TT500-004 Operators Instructions 1
Accessorie & Repair Kits
21 TT3000A-21 Pin 2 * TT3000A-005 60mm Socket 1" 1
22 TT3000A-22 Bracket 1 * TT3000A-19 Test Bolt 1
23 TT500-23 Base 1 TT-3000A-P-1904A-YC