Crown 460CSL service manual Ground Lift 7960-5 Sensitivity 6781-6 Stereo/Mono

Page 42

Power Base-1 & 460CSL Amplifier Service Manual

Q43060-5 Main Module Parts List (D 7993-5 Board)

R191

R291

A10266-3331

33K

R192

R292

A10266-1031

10K

R193

R293

A10266-1031

10K

R194

R294

A10266-1041

100K

R195

R295

A10266-3021

3K

R196

R296

A10266-4721

4.7K

R197

R297

A10266-1031

10K

R198

R298

A10266-4721

4.7K

R199

R299

A10266-1031

10K

R909

R1009

A10266-4741

470K

R910

R1010

A10266-4741

470K

R911

R1011

A10266-1521

1.5K

R912

R1012

A10266-4711

470

R913

R1013

A10266-1051

1M

R915

R1015

A10266-1001

10

R916

R1016

A10266-1001

10

R917

R1017

A10266-10021

10K

R918

R1018

A10266-10021

10K

R919

R1019

A10266-10021

10K

R920

R1020

A10266-10021

10K

R921

R1021

C 9079-2

200 Pot (CMR Null)

SWITCHES

S2

C 7325-1

Ground Lift

S3

C 7960-5

Sensitivity

S4

C 6781-6

Stereo/Mono

IC’S

U1

 

C 5095-2

UA7815

U2

 

C 5096-0

UA7915

U100

U200

C 6911-9

UPA75

U101

U201

C 4345-2

LM339

U102

U202

C 4345-2

LM339

U103

U203

C 6910-1

UPA76

U104

U204

C 7558-7

MC33079P

MISC.

Board

 

D 7993-5

 

Socket

 

C 3450-1

14 Pin

Nut

 

A10102-5

Hex 6-32

Heatsink

C 5341-0

TO-220

Torq. Spreader C 6541-4

 

Washer

 

C 8973-7

#6, Split

Screw

 

C 9067-7

Stainless

J1

 

C 7593-4

5 Pin Header

J11

 

C 7526-4

3 Pin Header

J12

 

C 7873-0

2 Pin Header

J100

J200

C 6777-4

Phone Jack

Cover

 

C 6778-2

Phone Jack Cover

J500

J800

D 6619-7

10 Inch Ribbon

J600

J700

D 6620-5

6 Inch Ribbon

42

Image 42
Contents Power BASE-1& 460CSL Avis Table of Contents Warranty IntroductionScope Parts Performance SpecificationsPower MechanicalVoltage Conversion BLUOverview FeaturesTheory Front END OperationError Amp Voltage TranslatorsGrounded Bridge Topology High Side HSOutput Device Emulation Protection Odep Low Side LSPositive Test 3 Odep Voltage Adjustment Checkout ProceduresTest 2 Output Bias Adjustment Standard Initial ConditionsTest 7 Phase Response Test 4 AC Power DrawTest 5 Common Mode Rejection Test 12 Output PowerTest 14 Odep Limiting Test 16 Signal to Noise RatioPost Testing Test 15 LF ProtectionCheckout Procedures Mechanical Non-Module Parts Output Assembly ONE PER Channel Back Panel AssemblyChassis Front Assembly Main Chassis Assembly Output Modules Module InformationModule History Main ModulesQ42576-1 Output Module Parts List P10137-1 Board Q42661-1 Output Module Parts List P10137-1 Board Q42661-1 Output Module 4 Resistor #2 for PB-1Q42718-9 Output Module Parts List P10233-8 Board Q42718-9 Output Module 4 Resistor #3 for PB-1Q42885-6 Output Module Parts List P10305-4 Board Q42967-2 Output Module Parts List P10341-9 Board Q43200-7 Output Module Parts List P10397-1 Board Q42552A0 Main Module Parts List D 6304B2 Board Network ResistorsQ42552A0 Main Module Original for PB-1 Switches IC’SQ42664-5 Main Module Parts List D 6910-0 Board UPA75 PNP Q42682-7 Main Module Parts List D 6910-0 Board Q42682-7 Main Module #2 for PB-1Interconnects Trim POTBoard Mounts U1, U2 Q42776-7 Main Module Parts List D 7251-8 Board Q42776-7 Main Module 3rd Gain for PB-1Dpdt Side Header 5 PIN Q42953-2 Main Module Parts List D 7251-8 Board UPA75 Misc Q43060-5 Main Module Parts List D 7993-5 Board Jumper 7325-1 Ground Lift 7960-5 Sensitivity 6781-6 Stereo/Mono

460CSL specifications

The Crown 460CSL is a powerful combination of innovation and performance that redefines efficiency in the material handling industry. Designed for heavy-duty tasks, this electric lift truck offers an impressive range of features that cater to the demands of modern warehouses and distribution centers.

One of the standout characteristics of the Crown 460CSL is its advanced ergonomic design, which prioritizes operator comfort and productivity. The spacious operator compartment is designed to minimize fatigue during extended use, featuring a low step-in height for easy access and a fully adjustable seat that provides optimal support. The intuitive controls are positioned for easy reach, allowing operators to maneuver the lift truck with ease and precision.

At the heart of the Crown 460CSL is its robust AC motor technology. This powerful motor provides rapid acceleration and smooth operation, reducing both energy consumption and maintenance needs. The regenerative braking system helps to extend battery life by converting braking energy back into stored energy, making the lift truck more efficient during operations. Operators benefit from enhanced traction and stability, ensuring dependable performance on various surfaces.

The Crown 460CSL boasts industry-leading lifting capabilities, with a maximum lifting capacity often exceeding competitors. Its precision-engineered mast allows for smooth and steady lifting of heavy loads, while its advanced hydraulic system provides reliable control over load placement. The lift’s extended height options enable operators to handle tasks at varying elevations, from ground level to tall shelving systems, with confidence.

Safety is a top priority for Crown, and the 460CSL incorporates several features designed to protect both operators and the loads being handled. The truck is equipped with a comprehensive suite of safety features, including an integrated stability system, load monitoring capabilities, and a visibility-enhancing overhead guard. These features work together to provide operators with greater awareness of their surroundings, reducing the risk of accidents.

In terms of technology, the Crown 460CSL integrates advanced diagnostics and connectivity features. This enables fleet managers to monitor performance, track usage patterns, and schedule maintenance with ease. Remote access to diagnostic information ensures that any potential issues can be identified and resolved promptly, further enhancing the truck's reliability and efficiency.

In conclusion, the Crown 460CSL stands out in the crowded lift truck market due to its combination of ergonomic design, powerful motor technology, impressive lifting capabilities, and enhanced safety features. This electric lift truck is an excellent choice for businesses seeking to improve productivity and reduce operational costs while maintaining a safe and comfortable working environment for their operators.