Telecrane F21-E1 Manuale utente
Installation & Operation Manual
FCC ID: LWNF21-E1
F21-E1 type
Industrial Radio Remote Controller
TELECRANE Lee’s Hi-tech Ent. Co., Ltd.
6/14/2002
Table Of Contents
Part. 1 Operator’s Manual
Chapter1 Warranty
Chapter 2 Precautions Of Operation
Chapter 3 F21-E1 Standard Accessories
Chapter4 Operation
Chapter 5 Troubleshooting and Software Installation
1
Safety Considerations
This product and related documentation must be reviewed for familiarization with
safety markings and instructions before operation.
Safety Symbols The following symbols may be found on the remote control or
throughout the remote control’s documentation.
Refer to Manual
When product is marked with this symbol refer to instruction
manual for additional information.
High Voltage
Indicates presence of hazardous voltage. Unsafe practice
Couldresultinseverepersonalinjury.
Protective Earth Ground
Indicatesprotectiveearthterminal.
Warning
Denotes a hazard. Included text gives proper procedures.
Failuretofollowinstructions could result in severe personal injury
and/or property damage.
Caution
Denotes a hazard. Included text gives proper procedures.
Failuretofollowinstructions could result in minor personal injury
and/or properly damage.
2
Part 1. Operator’s Manual
Chapter 1 Warranty
1-1Warranty Lee’s Hi-Tech Enterprises Co., Ltd. guarantees that this product meets
its published specifications at the time of shipment from the factory. Under proper
installation it should work as expected.
1-2Warranty Period This equipment is warranted against defects in material and
manufacturing for a period of one year from the date of shipment. During the
warranty period, TELECRANE is responsible for necessary repairs as long as the
product can be proved to be defective.
For warranty service or repair this product must be returned to a service facility
designated by TELECRANE. Buyer will pay shipping charges to TELECRANE
while TELECRANE will pay return shipping charges.
1-3Excluded Items
This warranty does not include consumptive parts such as batteries, fuses, buttons,
relays. Also this warranty does not cover defects caused by improper installation,
improper or insufficient maintenance, unauthorized modification, improper
operation, ignorance of environmental specifications, or improper software or
interfacing.
1-4Remarks
◎No other warranty is expressed or implied, except for the above mentioned.
◎The remedies provided herein are the buyer’s sole and exclusive remedies.
TELECRANE shall not be liable for any direct, indirect, special, incidental or
Consequential damages.
3
Chapter 2 Precautions of Operation
2-1 Attention
◎Please carefully read the manual before installing and operating this device.
◎Due to the complex nature of this equipment it is necessary to read the entire manual
before installation.
◎Never dismantle the equipment by any unauthorized personnel, or equipment may be
damaged.
◎This manual is for reference only. Pleases consult your distributor for further
assistance.
◎The equipment has been strictly tested for quality before delivery from our plant.
However, this equipment must not be used in dangerous situations or where damage
may result.
◎After finishing operation of TELECRANE shut off main power to the crane, power to
receiver, and remove transmitter key. If transmitter’s power is controlled by “rotary
key switch”, then need turn the key to “OFF” position and remove it.
◎Transmitter should be placed in a safe area when not in use to avoid accidental
pressing of buttons.
◎The crane should be equipped with main power relay, limit switch and other safety
devices.
◎The GND (ground) of the receiver must be in contact with the metal part of the crane
or electrical shock may occur.
◎Don’t use equipment during lightening or high electrical interference conditions.
◎Make sure that the batteries are in good condition and power for receiver is correct.
◎Installation and maintenance should only be done while the crane’s main power is off
to prevent electrical shock.
◎The contents of this manual may be amended by the manufacturer without notice.
◎The manufacturer may introduce new functions to the equipment as necessary,
therefore, the descriptions may change.
◎The patent and related documents for the equipment belong to LEE’S HI-TECH
CO., LTD. and they aren’t allowed to be used by others without permission.
◎F21 series systems adopt many of patents belong to LEE’S HI-TECH CO., LTD. and
its associated companies.
4
2-2 Precautions
☆ Operating in an industrial facility is highly dangerous, therefore, operator must have
adequate training in using TELECRANE with this in mind.
☆ Those who operate the machine should be healthy and have good judgment in
regards to safety.
☆ Although the F21 transmitter is very durable and weather resistant care should be
taken not to expose it to severe impact or pressure.
☆ During operation, if the power supplied from transmitter’s batteries is insufficient,
the transmitter will send out EMS signal first to de-energize all of motion relays
inside the receiver to stop crane’s moving (Notice: the motions which are set
as ”Bypass EMS” will continuously move.), and then the LED indicator on
transmitter will light continuously. At this time, need to be replaced with AA size
alkaline batteries. All batteries should be replaced at the same time. Don’t use
manganese-zinc batteries because of their corrosive properties.
☆ If the severe interference occurred you should stop using the equipment at once.
☆ Please take the battery out when the equipment will not be used for a long time.
☆ Be sure to know the “Procedures of emergency” in case of emergency.
5
2-3 Procedures of emergency
The F21 system has various protections to guard against different emergencies
including strict security code checking and automatic monitoring of parts failure. The
F21 system has isolation circuitry to protect from outside voltage surges and
interference. In the event of sensing an emergency situation the F21 will perform an
emergency stop of the equipment. It is important to properly install the F21 system so it
can perform the emergency shutdown properly.
In case of an Emergency, please follow the steps below and ask the distributor for
service immediately.
1. Press EMS button.
2. Turn the “rotary key switch” to “OFF” position and remove it.
3. Switch off the main power of crane.
4. Advise the distributor to find out the reason.
6
Chapter 3 F21-E1 Standard Accessories
When you get a standard and full set of F21-E1 system, it includes the following item.:
(2)Receiver, one unit.
(1)Transmitter, one unit.
Remarks：
(1). Hamming Distance-------------≧4
(2). I.D. Code--------------------------More than 42 billion ID Code(32bit)
(3). Channel Spacing----------------267.5KHz
7
Chapter 4 Operation
4-1 F21-E1 Transmitter’s parts
LED indicator
Pushbuttons
Emergency stop
Rotary key
Remarks：
(1). Power----------------------Two 1.5Volt Alkaline Batteries（AA Size）
(2). Dimensions----------------156×61×51mm
(3). Weight---------------------about 320g（W/batteries）
8
4-2 F21-E1 Receiver’s parts
Antenna
Diagram of control
contact with LED
indicator
Output cable
Remarks：
(1). Input Voltage------------------------------110VAC（50/60Hz）±10%
(2). Output Relays-----------------------------10A/250VAC.
(3). Dimensions---------------------------------185×85×85mm（L×W×H）
(4). Weight--------------------------------------about 550g（W/O wire cable）
9
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