Donati DRH 1 Series, Инструкция по эксплуатации

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MAN16MG0 5
instructions for use series drh
1/2/3/4 -
dst
/
n
/
s
-
dst
/
r
-
drt
INDEX
1. PRELIMINARY INFORMATION 4
1.1 Contents and user of the manual 4
1.2 Symbols: meaning and use 4
1.3 Conformity with safety regulations 5
1.4 The manufacturer’s responsibility 5
2. DESCRIPTION OF THE MACHINE AND TECHNICAL INFORMATION 6
2.1 The electric wire rope hoist and related trolleys 6
2.1.1 Intended use - Foreseen use - Designated use 6
2.1.2 The range 6
2.1.3 DRH wire rope hoist parts 8
2.1.4 Trolley parts 10
2.2 Technical information and service conditions 12
2.2.1 Safety reference list 12
2.2.2 Protection and insulation of electrical components 12
2.2.3 Electrical power supply 12
2.2.4 Environment conditions of use 12
2.2.5 Noise 12
2.2.6 Criteria and condition of use 13
2.2.7 Identification of hoists and related trolleys 15
2.2.8 Characteristics and technical data 16
2.2.9 Overall dimensions - Weights - Reactions on the supports 19
2.2.10 Characteristics of the motors, fuses and power cables 34
3. SAFETY AND ACCIDENT PREVENTION 35
3.1 Qualifications of qualified operators 35
3.2 General safety regulations 36
3.3 Safety symbols 36
3.4 Warning about remaining risks 37
3.5 Safety measures and instructions 38
3.5.1 Control devices 38
3.5.2 Safety and emergency devices 40
3.5.3 Warning and signalling devices - List of labels 41
4. HANDLING - INSTALLATION - PUTTING INTO OPERATION 42
4.1 General notes at delivery 42
4.2 Packing, transportation and handling 43
4.2.1 Standard packing 43
4.2.2 Transportation 43
4.2.3 Handling points and handling equipment 44
4.2.4 Handling 46
4.2.5 Removing the packing 46
4.3 Preparing the place of installation 47
4.4 Installation of the hoist and related trolley 48
4.4.1 Hoist, without trolley, designed for set-down or suspended installation 48
4.4.2 Hoist fitted with normal DST/N or DST/S trolley 51
4.4.3 Hoist fitted with reduced dimension DST/R trolleys 55
4.4.4 Hoist fitted with double girder DRT trolley 58
4.4.5 Electrical connections 61
4.5 Putting the machine into operation 64
4.5.1 Preliminary operations 64
4.5.2 Fitting the hook block 65
4.5.3 Adjustments and trial runs 67
4.5.4 Testing the hoist - Suitability of use 70
instructions for use series drh
1/2/3/4 -
dst
/
n
/
s
-
dst
/
r
-
drt
MAN16MG0 5
INDEX
5. FUNCTIONING AND USE OF THE HOIST 72
5.1 Functions of the hoist 72
5.1.1 Intended use – Foreseen use – Designated use 72
5.1.2 Permitted loads, loads not permitted 73
5.1.3 Lifting accessories 73
5.2 Operating conditions 74
5.2.1 Operating environment 74
5.2.2 Danger zones and people exposed to risk 74
5.2.3 Illumination of the work area 75
5.2.4 The operator 75
5.2.5 The lifting capacity of the hoist 75
5.2.6 Manoeuvres 76
5.2.7 Lifting 76
5.2.8 The trolley translation 76
5.2.9 Safety devices 77
5.3 Setting up – Starting the hoist 77
5.4 Stopping the hoist – Switching off at the end of use 78
5.5 Criteria and precautions of use 79
5.6 Constraints of use 81
5.6.1 5.6.1Use not intended and not allowed – Foreseeable and unforeseeable inappropriate use 81
6. MAINTENANCE OF THE HOIST 83
6.1 Safety precautions 83
6.2 The qualifications of maintenance staff 83
6.3 Maintenance plan 84
6.3.1 Daily and periodical maintenance 84
6.3.2 Frequency and deadlines for maintenance work 85
6.3.3 Check of efficiency of parts and components 86
6.3.4 Cleaning and lubrication of the hoist 97
6.4 Setting and adjustments 98
6.4.1 Lifting brake adjustment (conical motor) 98
6.4.2 Lifting brake adjustment (cylindrical motor DRH4 24kW) 100
6.4.3 Adjustments of the braking torque of the travelling motor 102
6.5 Dismantling the hoist and related trolle 105
6.5.1 Disassembling of the hoist 106
6.5.2 Disassembling of the hoist with single girder trolley 107
6.5.3 Disassembling the hoist with double girder DRT trolley 110
6.6 Replacement of parts and components 111
6.6.1 Replacing the wire ropes of the hoist 111
6.6.2 Lifting brake replacement (conical motor) 118
6.6.3 Lifting brake replacement (cylindrical motor DRH4 24kW) 119
6.6.4 Replacing the travelling brake 120
6.6.5 Replacing the wheels of DST/N-S-R trolleys 121
6.6.6 Replacing the wheels of the DRT double girder trolleys 122
6.6.7 Replacing the hook side cheek of the hook block 123
6.7 Breakdowns and solutions 12 4
6.7.1 Main anomalies and malfunctionings 12 4
6.7.2 Breakdowns of components and possible solutions 12 5
6.7.3 Authorised staff for intervention in case of breakdown 12 5
6.7.4 Putting out of service 12 5
6.8 Dismantling, disposal and scrapping 12 6
7. SPARE PARTS 12 6
KMAN16MG05