PREVOST Le Mirage XL II Ultimate, Руководство по обслуживанию

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XL2 SLIDE-OUT SERVICE MANUAL
18.3 SPEED REDUCTION GEARBOX
Make………………………………..David Brown
Type……..Series C Radicon helical worm gear
Unit size…………………………………...C0320
Ratio……………………………………….140 : 1
Lubrication
Oil grade…………...…6G (polyglycol synthetic)
Temperature range ……………….14°F to 86°F
Quantity………………………………...0.6 Litres
Oil change ……………………Lubricated for life
18.4 LINEAR POSITION
TRANSDUCER
Make ………………………………..UniMeasure
Type ….….………………………..Series JX-PA
Measurement range …………………………40"
Sensing device……….Precision potentiometer
Wire rope……………. 0.018" Ø Nylon jacketed
stainless steel
Life …………………..250,000 full stroke cycles
Input impedance ………………….1000
Ω
±15%
Output impedance ………………….0 to 1000
Ω
Operating temperature ………….-25°C to 60°C
Operating humidity ………………….100% R.H.
18.5 RIGHT ANGLE DRIVE
Make……………………………..Curtis Machine
Type……………Series 200M, spiral bevel gear
Ratio for lower right angle drive…..……..1.5 : 1
Ratio for upper right angle drive…….……..1 : 1
Lubrication
Oil grade……………………………..AGMA 5EP
Quantity……………………….Refilling cap level
Oil change……………………Every three years
(If grease ……………………Lubricated for life)
18.6 ELECTRIC MOTOR
Make……………………………………...Leeson
Type ………..Permanent magnet 24 volts DC
Power ……………………………………1/3 HP
RPM …………………………………………1800
Frame……………………………….Nema S56C
18.7 LOGIC CONTROLLER
The heart of this unit is constituted of a micro-
controller with a permanent memory in which the
tasks of the function are implanted.
TECHNICAL AND PHYSICAL DESCRIPTION
•
12 "High Side" inputs with high impedance,
filtered and protected against peak voltage;
•
6 outputs "High Side" of continuous 2A with
protection against spike voltage peaks
produced by inductive loads;
•
2 high side output, relay device,10A
continuous;
•
Operating supply voltage between 7 and 28
volts;
•
Reverse polarity protection included;
•
1 analog input with its own voltage
reference;
•
1 push-button for factory software set-up;
•
Operating temperature range -40
°
C to 80
°
C;
•
A witness led on each input indicates that
this input is activated, the led works even if
the module is not powered;
•
A witness led on each output indicates that
this output is activated;
•
A witness led indicates that the module is in
process (PWR);
•
A witness led indicates when the module
has a problem (ERR);
•
A test program is incorporated to the module
to ease its maintenance;
•
Communication protocol: SAE J1708 (RS-
485).
18.8 MOTOR CONTROLLER
This unit is a high pulsed current drive with PWM
variable speed control. It is in communication
with the logic controller.
TECHNICAL AND PHYSICAL DESCRIPTION
•
Power supply range: 15V DC up to 28V DC;
•
Maximum output current drive: 30A (4
minutes continuous), 60A peak repetitive
(20KHz);
•
Variable speed capability with PWM drive;
•
Hardware overcurrent protection: 40A;
•
Programmable software overcurrent
protection;
•
Overheat protection: +85
o
C;
•
Motor direction activity, overcurrent and
network activity status LED;
•
Communication protocol: SAE J1708 (RS-
485);
•
Operating temperature range: -40
o
C to
70
o
C.
R3 46 May 3, 2002