FM REMOTE SIGNAL TORQUE WRENCH FM96MCU OPERATION MANUAL
Precaution 1. Place the Unit apart form the metallic structure. 2. Do not place the receiver and the transmitter where the antenna contacts with metal or electric wire. 3. Do not cut or curl the antenna or the receiver. 4. Do not use the Unit where the electromagnetic noise takes place by welding machines, electrical discharge machines, PC, etc. 5. If there are any questions, place contact Tohnichi sales office or Tohnichi authorized distributor.
FCC Regulatory Compliance Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
１. Outline ２. Features ３. Construction ...................................................................................... 3 ４. Specifications ..................................................................................... 4 ５. Transmitter-appearance and components ６. Receiver-appearance and components ７. Precaution ................................................................................................ 3 ..............................................................
1. Outline The FM Remote Signal Torque Wrench integrates a wireless signal generator that counts down the number of bolts or nuts after tightened. The signal transmitter can be installed onto TOHNICHI torque wrenches, such as Models QSP, CSP, PQL, PCL, SP, RSP, etc. It is easy to set the required channel on customer side. 96 channels are available for the Receiver and 16 channels for the Transmitter.
4. Specification Table 1 Model Frequency Band FM96MCU Specification Transmitter Receiver F-FM96MCU R-FM96D 41MHz Band (41.025~41.
5.
6. Receiver-appearance and components ANTENNA CONNECTOR ＰＯＷＥＲ POWER LAMP ＳＩＧＮＡＬ RECEIVER LAMP ｍｏｄｅｌ Ｒ− ＦＭ９６Ｄ ＯＵＴＰＵＴ ＣＨ Ａ１− １ SERIAL No.
7. Precaution 1 Power Supply Use 100〜115VAC± 10％(50/60Hz)power source for the Receiver. Use the constant-voltage transformer where the power supply is not constant. Always use LR03 Alkaline battery for the Transmitter. 2. Placing FM Receiver Avoid placing the antenna near the steel columns or other metal pipes, which will affect the receiving condition. Press the Transmission check Button, then confirm that operation check LED for Transmission turns on and the “SIGNAL” lamp for Receiver turns on. 3.
8. Operation 1. Precaution Handle the torque wrench with care. Read the Operation Manual before operation. 2. Replacing Battery for Transmitter Loosen two screws of top cover and remove the Transmitter. Remove the empty Battery, and insert a new one. Always use an R3 Alkaline Battery. Install the Transmitter, and tighten the screws. Tightening torque T=270cN･m） ※ Stud, which comes from wrench, should not be between plate spring and the Battery case when installing the Transmitter.
4. Battery Check Set the switch of the Battery Checker FM-BCY (Option) to BC side. Insert the plug of the Battery Checker to the battery terminal of the Transmitter. The battery should be serviceable if within “OK” range. If the indicator shows the yellow range, replace the battery. If the indicator shows “NG”, replace the battery. Refer to 8-2 Replacing the Transmitter Battery when replace the battery. 5. Channel Setting Turn off the receiver.
9. Connecting to CNA-4mk2 The CNA-4mk2 Count Checker can be used together with the Receiver, using a two-core shielded wire, which is connected between the output terminals of the Receiver and the “WRENCH No.” and “COM” terminals.
10. Frequency list Table 2 Applicable frequency CHANNEL FREQUENCY (MHz) A1 41.025 A2 41.050 A3 41.075 A4 41.100 A5 41.125 A6 41.150 B1 41.175 B2 41.200 B3 41.225 B4 41.150 B5 41.275 B6 41.
11. Setting Channel of the Transmitter NOTE : OFF position unless stated.
12. Setting Channel of the Receiver NOTE : OFF position unless stated.
13.
14. FM Board Replacement Procedure Preparation 1. RTD500CN 2. Hexagon Bit, size 3mm 3. F-FM96MCU, FM transmitter 5. R-FM96D, FM receiver 1 Loosen two bots and remove the outer cover. Note : Covered bolt will not leave from cover. 2 Remove antenna connector. Antenna Connector Pull Lift up 3 Set Antenna Connector. Insert the antenna connector, as open side must face to torque wrench body.
4 Set Antenna Connector Set AAA battery in the cell, and fit the outer cover with two screws. Tightening Torque : 270cN.m Note : FM stud must be located as below drawing shown. Stud OK 5 NG Stud is wrongly stayed between plate spring and Battery case Check of Operation Check to make sure that the Light Emitting Diode turns on when the toggle is depressed and it makes a “click “sound, then perform the following tests. A.
15. Optional Unit 1. FM-ANT, whip antenna Antenna, directly connected to the receiver 2. FM-CNT, connector Connector, in order to use the antenna away from the receiver. Ex. Where the separate antenna is required due to bad receiving condition. 3. FM-MBX, magnet for fixing the antenna Magnet, in order to fix the antenna away from the receiver. 4. FM-COD, antenna extension wire 5. FM-BCY, battery checker Checker, in order to check the battery and the condition of FM-wave transmission. Ex.
16.
