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Technical Manual 2005/06 - Tyrolia

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direction of release is outside of the Inspection<br />

Range provided in Table [A] for Skier Code<br />

used to set up the Reference Binding<br />

(L, J, or F).<br />

9. Repeat the Visual check on all boots that have<br />

been set aside, correct any defects noted,<br />

and retest. Remove from inventory boots that<br />

fail the retest.<br />

10. Check all other boots from the same cell<br />

(make, model. year, and shell size) as those<br />

that failed.<br />

Note: On completion of the preseason inspection,<br />

clean the liquid detergent from equipment and<br />

lubricate the binding before returning it to service.<br />

In season Sampling and<br />

Inspection<br />

The In season Inspection is a test of complete<br />

systems and all the procedures used by the rental<br />

staff to assemble and adjust the system.<br />

The program uses random samples of rental inventory<br />

taken at routine intervals. Any sampling<br />

program that gives every unit of inventory the<br />

same chance as every other of being picked is<br />

valid.<br />

Sample Frequency<br />

Random sampling is conducted throughout the<br />

entire season. Frequency is as follows:<br />

1. After 7 days of operation.<br />

2. If the sample passes the next sampling is<br />

taken after another 7 days operation.<br />

3. If two consecutive samples pass, sampling<br />

frequency is increased to 14 days.<br />

4. If a sample fails at any time, daily sampling is<br />

instituted until two consecutive samples pass,<br />

at which point weekly sampling resumes.<br />

Sample Size<br />

Sample size is 5% of inventory but not less than<br />

16 nor more than 80 units as noted in Table [B].<br />

Sample size is based on average daily output. If<br />

rental output drops below 50% of capacity over<br />

the sampling period, the sample size can reduced<br />

proportionately.<br />

Table [B] Sample Size<br />

In season Inspection<br />

RENTAL / 51<br />

1. Take a random sample of the rental inventory<br />

as determined by Table [B]. Take half the<br />

sample from inventory as it is either rented or<br />

returned and the remainder from inventory<br />

available for rental.<br />

2. The returned samples are tested with the last<br />

customer’s data, the other samples adjust to<br />

randomly selected skier data.<br />

Consider already applied Correction Factors.<br />

3. Wipe the boot clean and cycle the boot/<br />

binding systems at least once in each direction.<br />

4. Test sample units in Twist (one direction only)<br />

and Forward Lean.<br />

5. Compare the Test Results with the Inspection<br />

Range for the appropriate Skier Code, see<br />

ISO 11088 Release/ Retention Adjustment<br />

Chart (page 70).<br />

6. If the results are within the Inspection Range,<br />

one value above to one value below the<br />

reference value, the unit passes.<br />

7. If the results are outside Inspection Range but<br />

within the In-Use Range, two values above to<br />

two values below the reference value, count<br />

the unit as a Class I Deviation.<br />

8. If the results are outside the In-Use Range,<br />

count the unit as a Class II Deviation.<br />

9. Check elastic travel and visually inspect the<br />

ski brake function, interface areas between<br />

boot and binding, including AFD, lug height<br />

adjustment (if appropriate), and forward<br />

pressure. Count any deficiencies as Class I<br />

Deviations.<br />

10. If more than the maximum number of Class I<br />

Deviations given in Table [B] are found in the<br />

sample, or a single Class II Deviation is detected<br />

the sample fails and daily sampling must<br />

be conducted until the problem which led to<br />

the failed sample is found and corrected.<br />

See page 60/61 for Troubleshooting Procedures<br />

following a Failed In season Inspection.<br />

11. Record the date the sample was tested, the<br />

number of units tested the number of Class I<br />

and Class II Deviations, whether the sample<br />

passed or failed and any actions taken.<br />

There is not need to record the identity of units<br />

tested or actual Test Results.<br />

Min. Max<br />

Inventory Size Pairs 100 300 400 500 600 700 800 1600 1700<br />

Sample Size Pairs 16 16 20 25 30 35 40 80 80<br />

Max. Class 1 Dev. 3 3 4 5 6 7 8 16 16

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