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S16R2-PTAW
Mitsubishi S16R2-PTAW User Manual
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3-8
Chapter 3 OPERATION
Specific Gravity of Batt
ery Electrolyte - Check
If the specific gravity measured at 20°C [68°F] is lower
than 1.22, charge the battery
.
Fig. 3-14 S
pecific Gravity of Battery Electrolyte -
Check
T
able 3-1 S
pecific Gravity of Electrolyte
S
pecific gravity
at 20°C [68°F]
Conditions
Remedy
From 1.26 to 1.28
Fully charged
-
From 1.22 to 1.26
Partially
charged
Charge
Less than 1.22
Discharged
Charge
Float
Electrolyte
surface
Electrolyte
Glass tube
39
41
Table of Contents
Table of Contents
9
Default Chapter
4
Limited Warranty
4
Important Information
5
Chapter 1 BASIC SAFETY PRECAUTIONS Fire and Explosions
15
Keep Flames Away
15
Always Place the Water Heater Switch in the on Position (Emergency Generator with Water Heater)
15
Keep Engine Surrounding Area Tidy and Clean
15
Ventilation of Engine Room
15
Do Not Open Side Cover until Engine Cools
16
Watch out for Leaks of Fuel, Oil and Exhaust Gas
16
Use Explosion-Proof Lighting Apparatus
16
Prevent Electrical Wires from Short-Circuiting
16
Keep Fire Extinguishers and a First-Aid Kit Handy
16
Stay Clear of All Rotating and Moving Parts
17
Install Protective Covers Around Rotating Parts
17
Check Work Area for Safety
17
Stay Clear of Moving Parts During Operation
17
Lockout and Tagout
17
Stop the Engine before Servicing
17
Always Restore Engine Turning Tools after Use
17
Watch out for Exhaust Fume Poisoning
18
Operate Engine in a Well-Ventilated Area
18
Protect Ears from Noise
18
Wear Ear Plugs
18
Watch out for Falling down
18
Lift Engine Carefully
18
Do Not Climb Onto Engine
18
Always Prepare Stable Scaffold
18
Be Careful Not Burn Yourself
19
Do Not Touch the Engine During or Immediately after Operation
19
Refill Coolant Only after the Coolant Temperature Lowered
19
Be Careful of Burns When Changing Oil
19
Never Remove Heat Shields
19
Be Careful When Opening and Closing of Radiator Cap
19
Do Not Touch a High Pressure Fuel Jet
19
Be Careful When Handling Fuel, Engine Oil and Coolant (LLC)
20
Use Only Specified Fuel, Engine Oil and LLC
20
Handle LLC Carefully
20
Proper Disposal of Waste Oil, LLC and Coolant
20
If Problem Occurs
20
Stop Operation Immediately if You Notice any Unusual Symptoms
20
Do Not Add Coolant Immediately after a Sudden Stop Due to Overheating
20
Avoid Restart Immediately after Abnormal Stop
20
Avoid Continuous Engine Operation at Low Oil Pressure
20
If Belt Breaks, Stop Engine Immediately
20
Battery
21
Handle Battery Correctly
21
Other Cautions
22
Never Modify Engine
22
Observe Safety Rules at Work Site
22
Wear Clothing and Protective Gear
22
Never Break Seals
22
Perform All Specified Pre-Operation Inspections and Periodic Inspections
22
Break-In Engine
22
Warm-Up Engine before Use
22
Conduct Cooling Operation before Stopping the Engine
22
Never Operate the Engine under over Load
23
Do Not Operate Engine Continuously under Low Load
23
Protection of Engine against Water Entry
23
Conduct Proper Maintenance of Air Cleaner or Pre-Cleaner
23
Use of Tools Optimum for each Work
23
Avoidance of Prolonged Starting Operation
23
Do Not Turn off the Battery Switch During Operation
24
Precautions for Transporting Engines
24
Warning Labels
25
Maintenance of Warning Labels
25
Fig. 1-1 Warning Labels
25
Chapter 2 NAME of PARTS
27
Engine External Views
27
Fig. 2-1 Engine Front View
27
Fig. 2-2 Engine Rear View
27
Front View
27
Rear View
27
Fig. 2-3 Engine Left View
28
Fig. 2-4 Engine Right View
28
Left View
28
Right View
28
Equipment and Instrument
29
Fig. 2-5 Manual Stop Lever
29
Fig. 2-6 Stop Solenoid
29
Start and Stop Instrument
29
Fig. 2-7 Revolution Detection Pickup
30
Transmitters to Instruments
30
Air Cleaner Indicator
31
Engine Protection Devices
31
Fig. 2-10 Air Cleaner Indicator
31
Fig. 2-8 Thermo Switch
31
Oil Filter Differential Pressure Alarm Switch
31
Thermo Switch
31
Using Manual Turning Gear
32
Chapter 3 OPERATION
33
Operational Environment
33
Preparation for Operating New or Overhauled Engine
33
Preparation of Fuel System
33
Fig. 3-1 Priming Pump - Operate
34
Fig. 3-3 Fuel Injection Pump - Bleed Air
34
Fig. 3-4 Priming Pump Tightening Method
35
Fig. 3-5 Priming Pump Head Packing
35
Fig. 3-7 Pouring Engine Oil on Valve Mechanisms
36
Preparation of Lubrication System
36
Fig. 3-10 Air Vent Plug (Engine Cooling System)
37
Fig. 3-8 Coolant Drain Cock (Engine)
37
Preparation for Cooling System
37
Fig. 3-13 Battery Electrolyte Level - Inspect
39
Preparation of Electrical System
39
Fig. 3-14 Specific Gravity of Battery Electrolyte
40
Table 3-1 Specific Gravity of Electrolyte
40
Test Operation
41
Engine External - Inspect
42
Fuel Tank Oil Level - Check
42
Normal Engine Operation
42
Preparations for Operation
42
Fig. 3-15 Fuel Tank - Drain Water
43
Fig. 3-16 Check Fuel Control Link
43
Fuel Control Link - Check
43
Fuel Tank - Drain Water
43
Coolant Level - Check
44
Engine Oil Level - Check
44
Fig. 3-17 Oil Filler and Oil Level Gauge
44
Air Cleaner - Check for Clogging
45
Fig. 3-18 Air Cleaner - Check for Clogging
45
Temperature of Damper - Check
45
Engine Oil Pressure - Check
46
External Inspection During Warm-Up
46
Starting-Up
46
Warm-Up Operation
46
Cautions During Operation
47
Inspection During Operation
47
Operation
47
Emergency Stop
48
Inspection after Stopping
48
Chapter 4 FUEL
49
Stopping
48
Handling Fuel
49
Recommended Fuel
49
Fuel Specification
50
Recommended Limit and Use Limit of
50
Chapter 5 ENGINE OIL
53
Engine Oil Grade
53
Recommended Engine Oil
53
Engine Oil Specifications
54
Table of Recommended Limit of
54
Selection of Oil Viscosity
55
Handling Engine Oil
56
Service Limits of Engine Oil
56
Acid Number
57
Base Number
57
Definition of Properties of Engine Oil
57
Kinetic Viscosity
57
Flash Point
58
Insolubles
58
Water Content
58
Engine Oil Analysis Service
59
Chapter 6 COOLANT
61
Fig
61
Genuine LLC
61
Long Life Coolant (LLC)
61
Recommended Water for Coolant
61
Table
61
General Quality Requirements for LLC
62
Other Brand Llcs
62
Requirements for Other Brand LLC
62
LLC Quality Requirements
63
Table
64
Maintenance of LLC
66
Replacement Intervals of LLC
66
LLC Concentration (GLASSY
67
Characteristics of LLC Additive and Points to Remember
68
Corrosion of Aluminum Parts
68
Examples of Abnormalities Caused by LLC (Amine Type)
68
Importance of LLC
68
Pitting and Clogging of Radiator
68
Chapter 7 MAINTENANCE SCHEDULE
69
Pitting of Iron Parts
68
How to Use Maintenance Schedule
69
General Definition of Engine
70
Periodic Maintenance Chart for Regular (Prime) Use Engine
71
Default Chapter
71
Periodic Maintenance Chart for
71
Starter - Inspect
71
Table
71
Fig. 3-2 Fuel Filter - Bleed Air
72
Table
72
Inspection and Maintenance Intervals and Items Inspected/Maintained Ence
72
Periodic Maintenance Chart for
73
Table
73
Table
74
Fuel Tank - Drain Water *1
74
Water Separator - Drain Water *1
74
Table
75
Engine Oil, Oil Filter and Bypass Oil Filter - Replace
75
Engine Oil Analysis Is also Recommended at the same Time
75
Fuel Filter - Replace
75
Water Separator - Inspect and Replace *1
75
Table
76
Chapter 8 PERIODIC INSPECTION and MAINTENANCE PROCEDURES
77
Basic Engine
77
Engine External - Inspect
77
Belt and Belt Tension - Inspect and Adjust
78
Table 8-1 Ribbed Belt Tension Force
79
Damper - Inspect
81
Table 8-2 Types of Thermo Labels
82
Fuel System
83
Fuel System - Inspect
83
Fuel Tank - Clean
83
Fuel Tank - Drain Water
83
Oil-Water Separator - Drain Water
84
Oil-Water Separator Element - Replace
84
Gauze Filter - Clean
85
Pump (Including the Governor)
85
Fuel Filter - Replace
86
Fuel Control Link Ball Joint - Inspect
87
Fuel Pipe - Inspect
88
Engine Oil, Oil Filter and Bypass Oil Filter - Replace
89
Lubrication System
89
Fuel and Water Ingress in Engine Oil - Inspect
92
Oil Pipe - Inspect
92
Coolant - Change
93
Cooling System
93
Inlet and Exhaust Systems
97
Pre-Cleaner - Clean, Inspect and Replace
97
Turbocharger - Inspect
97
Air Cleaner Element - Clean, Check and Replace
98
Fig. 8-29 Air Cleaner Element - Remove
99
Electrical System
100
Check
101
Specific Gravity of Electrolyte
101
Alternator - Inspect
102
Chapter 9 LONG-TERM STORAGE
103
Starter - Inspect
102
Preparation for Storage
103
Storing Engine in an Inoperable Condition for 3 Months up to 1 Year
103
Table of Recommended Rust-Preventive
103
Maintenance During Storage
104
Operating Engine for Maintenance
104
Chapter 10 TRANSPORTATION
105
Storing Engine in an Operable Condition
104
When Using Engine after Storage
104
Lifting Engine
105
Chapter 11 TROUBLESHOOTING
107
Cautions against Contamination
107
Cautions Regarding Parts Handling
107
Considerations before Proceeding with Corrective Action
107
Contact a Dealer of Mitsubishi Heavy Industries, Ltd. for Repair Service
107
General Precautions
107
Safety Work
107
Cases of Problems, and Probable Causes and Solutions
108
Table 11-1 the Starter Does Not Crank or Cranks
108
The Starter Does Not Crank or Cranks Slowly, Resulting in Start Failure
108
Starter Cranks, but Engine Does Not Start
109
Table 11-2 the Starter Cranks, but the Engine
109
Output Decrease
110
Table 11-3 Output Decrease
110
Exhaust Smoke Is White or Blue
111
Table 11-4 Exhaust Smoke Is White or Blue
111
Exhaust Smoke Is Black or Charcoal
112
Table 11-5 Exhaust Smoke Is Black or Charcoal
112
Fuel Consumption Is High
113
Table 11-6 Fuel Consumption Is High
113
Engine Oil Consumption Is High
114
Table 11-7 Engine Oil Consumption Is High
114
Overheating
115
Table 11-8 Overheating
115
Low Engine Oil Pressure
116
Table 11-9 Low Engine Oil Pressure
116
When Fuel Has Run out
116
Main Specifications
117
System)
117
Table 12-1 Main Specifications
117
4
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Mitsubishi S16R2-PTAW Specifications
General
Brand
Mitsubishi
Model
S16R2-PTAW
Category
Engine
Language
English
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