BENDIX ET-S 매뉴얼 - 페이지 3

{카테고리_이름} BENDIX ET-S에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. BENDIX ET-S 8 페이지. Suspended electronic treadle

페이지 인쇄

ACTUATOR

BASE

MOUNTING

PLATE

ACTUATOR

BODY

TREADLE

ARM

™

ET-S

TREADLE

FIGURE 5 - ET-S

™

AND ET-S2

All other repairs require replacement of the ET-S

™

ET-S2

treadle.

Refer to Figure 5 throughout the procedures.

Treadle Removal:

™

ET-S

Treadle

Position the treadle on its side with the potentiometer fac-

ing up. Remove the small retaining ring (3) and small nylon

washer (4) that hold the treadle on to the treadle arm and

set aside for the assembly process. After the washer is

removed, pull the treadle off, carefully releasing the pres-

sure from the treadle spring (7). Set the spring (7), nyliner

bearing (6) and the treadle aside for the reassembly pro-

cess. Inspect rubber treadle cover - replace if necessary.

™

ET-S2

Treadle

Position the treadle assembly on its side with the poten-

tiometer facing down. Remove the small retaining ring (3)

and the nylon washer (4) from the treadle pivot pin.

POTENTIOMETER

#10 SCREWS

SPRING

PIVOT PIN

™

TREADLE EXPLODED LINE DRAWING

RETAINING

RING

NYLON

WASHER

TREADLE

REPLACEABLE

RUBBER

COVER

™

(ET-S

TREADLE

ONLY)

NYLINER

BEARING

PIVOT PIN

NYLINER

BEARING

TREADLE

ARM

™

Remove the pivot pin from the treadle assembly. Gently

release the tension on the treadle spring (7) while removing

the treadle from the treadle arm. Remove the nyliner bear-

ing (6) from the treadle arm.

Potentiometer Removal:

Secure the mounting plate. Important: Do not clamp the

assembly by the treadle actuator body or base since

overclamping may cause the casting to be distorted.

Remove the two screws (2) that secure the potentiometer

(1) to the actuator base. The potentiometer (1) can then be

lifted away from the drive shaft.

CLEANING AND INSPECTION

1. Use suitable solvent to clean all metal parts (note that

mineral spirits may damage the paint finish).

2. Inspect the treadle and mounting plate for severe

corrosion, pitting, or cracks. Replace as necessary.

Superficial corrosion and/or pitting is acceptable.

NYLON

WASHER

RETAINING

RING

™

ET-S2

SPRING

TREADLE