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Our
technical department is always available to suggest the best
suitable wiper system for your installation. For this aim, with reference to below drawings, we need to know window dimensions (width B and height H) and the position of the hole for motor shaft (meausure C). Drawings or sketches of irregularly shaped windows should be sent. |
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Motor unit LP / Arm L97P
(drawing 1) |
Motor unit LP / Arm L97F
(drawing 2) |
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Motor unit LP dimensions |
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Windscreen wiper choice
(with reference to drawings 1
and 2) |
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The
windscreen wiper arm type dipends on window shape. With reference to drawings below, please take following measures: width (B) and height (H) of the window and the position of the hole for motor shaft (C). The following formulas give you an idea on wiper arm type to be used. Pantograph: B/(H+C)  1.15Pendulum: B/(H+C)>1.15 |
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Blade length choice
(S) |
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| The following formula helps you to choose blade length. You can use the blade in the catalogue with length equal or shorter then the calculated one. | |
| S=75%H | |
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Arm
length adjustment |
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| The arm is supplied with length (L) 800 mm; it's then possible to reduce arm length as required simply following the instructions of technical notes. | |
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Wiping angle setup |
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To change the width of cleaned area Lp
it’s necessary to modify the motor wiping angle
a. Motor units are supplied with a=60°. It's possible to vary this angle from 40° to 90°. |
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Self parking setup |
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| It’s possible to change self parking side simply by moving the pin on motor crank. | |
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Motor unit positioning |
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Motor
unit can be installed above or below the window and can be
positioned at any angle around its axle. To install the motor unit drill a 20.5mm diameter hole at distance "C”. The motor axle must be perpendicular to the glass surface. Insert a block if required. Please remember to fasten the motor unit to the bulkhead with the fixing bracket (see motor unit drawing). |
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Electric wiring |
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Below
you can find the schematic diagram to connect the motor to the line. You can use our model of rotary switch (type LSW) or rocker switch (type ESB). |
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© copyright 2003 Speich s.r.l. |
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