Page 1
PULSE TOOLS INSTRUCTION MANUAL & MAINTENANCE PISTOL TYPE Rev 3.0 (7/12/2011) READ ALL THE INSTRUCTIONS COMPLETELY BEFORE OPERATION. COMPLY WITH ALL THE INSTRUCTIONS AND RULES IN THIS MANUAL AND SAVE THIS MANUAL FOR FUTURE REFERENCE.
Page 2
Pulse Unit Assembly ……………………………………………………………………………………. Page Housing and Motor Set Disassembly …………………………………………………………………. Page Housing and Motor Set Assembly …………………………………………………………………….. Page Trouble Shotting………………………………………………………………………..…………………………. Page Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
General Safety Rules ALWAYS OBSERVE THE FOLLOWING RULES TO ASSURE SAFE USE OF THE TOOLS!! Do not operate the pulse tools unless you fully understand the instructions contained in this manual. If any unclear, please contact the agents. ...
Page 4
Then, use the attached tool to adjust the torque. Torque increased by turning clockwise and vise versa。 Reduce torque Increase torque Fig.3 Fig.2 3. Tighten the screw back to the pulse unit housing. Fig.4 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Pulsing Time per No of parts Calculation No of days to inspect the Fastener assembled per day tool 2 seconds 125,000 /(300*7) = 59 59 days Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 7
Then, take the pulse unit out (Fig 6). Note: Handle rubber must be covered by a piece of cloth to avoid damage Vise Fig.6 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 8
Chart 2 Appliance No. Apply to FLEX-40P, FLEX-50P, FLEX-60P, FLEX-70P,FLEX-30PX ,FLEX-40PX , 63-TDI-40RT002 FLEX-50PX , FLEX-60PX FLEX-90P, FLEX-100P, FLEX-130P, 63-TDI-90RT002 Appliance FLEX-150P Fig. 8 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 9
4.0 Parts of Pulse Cylinder Unit: a) FLEX-40P, FLEX-50P, FLEX-60P b) FLEX-70P, FLEX-90P c) FLEX-100P Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 10
1.3 Insert the pin into the hole on the side of the pulse cylinder. (Step 2; Fig.11) 1.4 Screw the valve screw to the pressure valve. (Step 3; Fig.11) Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733...
Page 11
1.8 Sleeve the O-ring on the valve screw and press into the hole. Make sure it is parallel to the surface of the front plate. (Step 7; Fig. 15) Corresponding position Step 7; Fig.15 Step 6; Fig.14 O-ring Front Plate Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 12
(b) Put the X-ring on the anvil with the oil applied. (Fig. 20) (c) Install the front cover to the pulse cylinder by the corresponding positions. (Fig. 21) Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733...
Page 13
3.2 After installing the front cover, put the O-ring on the greasing screw, then tighten the greasing screw but not tighten it completely. O-ring Greasing screw Fig.26 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 14
(b) Put the back up rings and the X-ring into the front plate.( Fig. 32) (c) Install the front cover to the pulse cylinder by the corresponding positions. (Fig. 33). Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733...
Page 15
(Fig. 37) Fill up the interior pulse cylinder with the pulse oil about 90% full by a syringe. (Fig. 38) Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 17
Fig. 44 Use the screwdriver to tighten the greasing screw, Fig. 45. O-ring Greasing Slotted Screw Fig. 45 Greasing Screw for FLEX-100P/FLEX-130P) Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 18
Put the washer on the front end of the anvil, and then put another washer on the rear plate. Washer Anvil Rear Fig.48 Washer Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 19
Air inlet pressure 85 PSI Model No. N.M (at least) FLEX-40P 15.5 FLEX-50P FLEX-60P FLEX-70P FLEX-90P FLEX-100P FLEX-130P FLEX-150P FLEX-30PX 12.5 FLEX-40PX FLEX-50PX FLEX-60PX Chart 6 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 20
63-TDI-40RT006 and taps it making sure the anvil collar sleeves into the anvil at proper position. See Fig. Hold Spacer Spring Quick Change Holder Appliance 63-TDI-40RT005 Appliance 63-TDI-40RT006 Anvil Anvil Collar Steel Ball Hex- hole of Anvil Fig. 53 Fig.52 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 21
Fig. 55 Appliance No. Apply to FLEX-40P, FLEX-50P, FLEX-60P, FLEX-30PX , 63-TDI-40RT003 FLEX-40PX , FLEX-50PX , FLEX-60PX 63-TDI-100RT002 FLEX-70P, FLEX-90P, FLEX-100P 63-TDI-130RT002 FLEX-130P 63-TDI-150RT002 FLEX-150P Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 22
Take the air inlet unit apart from the end of the housing. The parts of O-ring, Muffler, Exhaust deflector are separated by each other Fig.58 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 23
Install and tighten the parts of air inlet one by one and orderly. (NOTE: Apply the Loctite on the threads of air inlet before assembly) Fig. 60 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 24
Spring pin A Rotor unit Fig. 62 Install the O-ring and the rear cover to the rear plate. The motor set assembly is complete. Fig. 63 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 25
Appliance No. Apply to FLEX-40P, FLEX-50P, FLEX-60P, FLEX-30PX ,FLEX-40PX , 63-TDI-40RT004 FLEX-50PX , FLEX-60PX 63-TDI-90RT003 FLEX-70P, FLEX-90P 63-TDI-100RT003 FLEX-100P 63-TDI-130RT003 FLEX-130P 63-TDI-150RT003 FLEX-150P Chart 9 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 26
After all the assembly is complete, test to make sure the anvil rotates freely, then connect the air hose and test the torque. Fig.67 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 27
Then, take the pulse unit out, Fig 69. Note: Handle rubber must be covered by a piece of cloth to avoid damage Vise Fig.69 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 28
Appliance No. Apply to FLEXS-40P, FLEXS-50P, FLEXS-60P, FLEXS-70P,FLEX-30PX ,FLEXS-40PX , 63-TDI-40RT002 FLEXS-50PX , FLEXS-60PX FLEXS-90P, FLEXS-100P, FLEXS-130P, Appliance Appliance 63-TDI-90RT002 FLEXS-150P Chart 12 Fig. 71 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 29
3.4 Parts of Pulse Cylinder Unit: a. FLEXS-40P, FLEXS-50P, FLEXS-60P b. FLEXS-70P, FLEXS-90P c. FLEXS-100P Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 30
1.4 Screw the valve screw to the pressure valve. (Step 3; Fig.74) NOTE: the valve screw MUST screw to the most bottom position certainly. Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 31
1.8 Sleeve the O-ring on the valve screw and press into the hole. Make sure it is parallel to the surface of the front plate. (Step 7; Fig. 78) Corresponding position O-ring Step 6; Fig.77 Step 7; Fig.78 Front Plate Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 32
(b) Put the X-ring on the anvil with the oil applied. (Fig. 83) (c) Install the front cover to the pulse cylinder by the corresponding positions. (Fig. 84) Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733...
Page 33
3.2 After installing the front cover, put the O-ring on the greasing screw, then tighten the greasing screw but not tighten it completely. O-ring Greasing screw Fig.89 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 34
(b) Put the back up rings and the X-ring into the front plate.( Fig. 95) (c) Install the front cover to the pulse cylinder by the corresponding positions. (Fig. 96). Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733...
Page 35
Make sure the half-circle gaps aim at the corresponding positions. Pulse Cylinder Seat Pulse Cylinder Seat Greasing screw O-ring Fig. 98 Fig. 99 O-ring Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 36
Apply to FLEXS-40P, FLEXS-50P, FLEXS-60P, FLEX-30PX , 63-TDI-40RT001 FLEXS-40PX , FLEXS-50PX , FLEXS-60PX 63-TDI-70RT001 FLEXS-70P 63-TDI-90RT001 FLEXS-90P 63-TDI-100RT001 FLEXS-100P 63-TDI-130RT001 FLEXS-130P 63-TDI-150RT001 FLEXS-150P Chart 13 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 37
Take the unit and dip it in an oil tank, then rotate the anvil by a wrench to release air and the unit would be full with oil completely. Fig. 107 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 38
0.4 CC FLEXS-150P 1.2 CC FLEXS-70P 0.4 CC FLEX-30PX 0.15 CC FLEXS-90P 0.6 CC FLEXS-40PX 0.2 CC FLEXS-50PX 0.3 CC Chart 15 FLEXS-60PX 0.4 CC Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 39
Driver series Fig.112 6.3 Test the forward torque by a digital torque tester and make sure the tool pulses smoothly. Digital Torque Tester Fig.113 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 40
Fix the housing by a vise. Turn the wrench in counter clockwise direction to tighten the pulse unit housing. Note: Handle rubber must be covered by a piece of cloth to avoid damage Fig.114 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 41
Applian Note: Handle rubber must be covered by a Fig. 117 Lock nut of Cylinder f l h Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 42
FLEXS-40P, FLEXS-50P, FLEXS-60P, FLEXS-30PX , 63-TDI-40RT003 FLEXS-40PX , FLEXS-50PX , FLEXS-60PX 63-TDI-100RT002 FLEXS-70P, FLEXS-90P、FLEXS-100P 63-TDI-130RT002 FLEXS-130P 63-TDI-150RT002 FLEXS-150P Chart 18 Loosen the screw by a wrench. Fig.119 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 43
Take a piece of cloth and lay it on a Chart before disassembly. Hold the housing and tap slightly with a plastic stick to push the cylinder unit out. Fig.121 Parts of Motor Set: Fig. 122 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 44
Trigger Set Disassembly: Remove the pin to take apart the valve sleeve set. All the parts are disassembled as the below drawing showed. Fig. 124 Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 45
Place the rotor blades into the rotor. Insert the spring pin A and B into the cylinder. Make sure the pins aim at the pin holes when putting the cylinder down. Spring pin B Spring pin A Rotor unit Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 46
Hole on the side of the motor housing Hole on the side of Valve seat Fig. 130 O-ring O-ring washer Valve seat O-ring Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Page 48
For more specific information or assistance for your FLEX POWER TOOLS , please contact your local Sales Engineer or contact any of our Serivce Centers Mountz Inc. 1080N 11 Street, San Jose CA 95112 Ph (408) 292-2214 Fax (408) 292-2733 www.mountztorque.com...
Trouble Shooting Trouble Cause Solution Overfill oil or missing oil in the pulse Draw or add the amount of oil No Shut-off occurs unit needed. Push rod or spring worn out Replace the push rod and spring. Low Air pressure or incorrect hose size Adjust desired air pressure when the and air fittings tool is running freely.
Eastern Distribution & Service Center 19051 Underwood Rd. Foley, AL 36535 P. 251.943.4125 F. 251.943.4979 Contact: meredith.martin@mountztorque.com Mexico Service Center Mountz Mexico S.A. de C.V. Av. Cristobal Colon # 15434 Col. Paseos de Chihuahua Chihuahua, Chih. 31125 P. 614.481.0023 F. 614.481.0053 Contact: roberto.vargas@mountztorque.com...
Need help?
Do you have a question about the PULSE TOOLS and is the answer not in the manual?
Questions and answers