Adjusting device. 6.7.2.1. The range of adjustment shall be sufficient to permit correct adjustment of the Enhanced Child Restraint System with all size for which the device is intended and to permit satisfactory installation in all i-Size compatible vehicles.
6.7.2.2. All adjusting devices shall be of the "quick adjuster" type.
6.7.2.3. Devices of the "quick adjuster" type shall be easy to reach when the Enhanced Child Restraint System is correctly installed and the child or dummy is in position.
6.7.2.4. A device of the "quick adjuster" type shall be easily adjustable to the child's physique. In particular, in a test performed in accordance with paragraph 7.2.2.1. below, the force required to operate a manual adjusting device shall not exceed 50 N.
6.7.2.5. Two samples of the Enhanced child-restraint system adjusting devices shall be tested as prescribed by the temperature test operation requirements given in paragraph 7.2.7.1. and paragraph 7.2.3. below.
6.7.2.5.1. The amount of strap slip shall not exceed 25 mm for one adjusting device or 40 mm for all adjusting devices.
6.7.2.6. The device shall not break or become detached when tested as prescribed in paragraph 7.2.2.1. below.
6.7.2.7. An adjuster mounted directly on the Enhanced Child Restraint System shall be capable of withstanding repeated operation and shall, before the dynamic test prescribed in paragraph 7.1.
Adjusting device. 8.2.2.1. Ease of adjustment
8.2.2.1.1. When testing a manual adjusting device, the strap shall be drawn steadily through the adjusting device, having regard for the normal conditions of use, at a rate of 100 ± 20 mm/min and the maximum force measured to the nearest integer value of N after the first 25 ± 5 mm of strap movement.
8.2.2.1.2. The test shall be carried out in both directions of strap travel through the device, the strap being subjected to the full travel cycle 10 times prior to the measurement.
Adjusting device. 7.2.2.1. The range of adjustment shall be sufficient to permit correct adjustment of the child restraint throughout the weight group for which the device is intended and to permit satisfactory installation in all specified vehicle models.
7.2.2.2. All adjusting devices shall be of the "quick adjuster" type, except that adjusting devices used only for the initial installation of the restraint in the vehicle may be of other than the "quick adjuster" type.
7.2.2.3. Devices of the "quick adjuster" type shall be easy to reach when the child restraint is correctly installed and the child or manikin is in position.
7.2.2.4. A device of the "quick adjuster" type shall be easily adjustable to the child's physique. In particular, in a test performed in accordance with paragraph 8.2.2.1., the force required to operate a manual adjusting device shall not exceed 50 N.
7.2.2.5. Two samples of the child-restraint adjusting devices shall be tested as prescribed in paragraph 8.2.3. below.
7.2.2.5.1. The amount of strap slip shall not exceed 25 mm for one adjusting device or 40 mm for all adjusting devices.
7.2.2.6. The device must not break or become detached when tested as prescribed in paragraph 8.2.2.1. below.
7.2.2.7. An adjuster mounted directly on the child restraint shall be capable of withstanding repeated operation and shall, before the dynamic test prescribed in paragraph 8.1.3. undergo a test comprising 5,000 ± 5 cycles as specified in paragraph 8.2.7.
Adjusting device. 7.2.2.1. The range of adjustment shall be sufficient to permit correct adjustment of the child restraint with all manikins of the weight group for which the device is intended and to permit satisfactory installation in all specified vehicle models.
7.2.2.2. All adjusting devices shall be of the "quick adjuster" type, except that adjusting devices used only for the initial installation of the restraint in the vehicle may be of other than the "quick adjuster" type.
