Leeson FHP Series Chassis Mount Variable Speed Drives Bedienungsanleitung PDF herunterladen (Seite 31)

21Installation

Mount the speed adjust potentiometer through a 0.38 in.

(10 mm) hole with the hardware provided (Figure 11). Install

the circular insulating disk between the panel and the 10K

ohm speed adjust potentiometer. Twist the speed adjust

potentiometer wire to avoid picking up unwanted electrical

noise. If speed adjust potentiometer wires are longer than

18 in. (457 mm), use shielded cable. Keep speed adjust

potentiometer wires separate from power leads (L1, L2, U,

V, W).

Speed adjust potentiometer

Warning

Be sure that the potentiometer tabs do not make

contact with the potentiometer enclosure. Grounding

the input will cause damage to the drive.



WIPER

PEED AD

JUST

TENTI

METE

LATIN

PANEL

UNT THR

UGH A 0.38 IN.

(

10 MM

)

Figure 11. Speed Adjust Potentiometer

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Leeson FHP Series Chassis Mount Variable Speed Drives Bedienungsanleitung Seite 31