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Which type of Battery connection Series or Parallel Connection is used for Diesel Generator?

Diesel Generator Battery Connection Batteries can emit explosive gases.     To reduce the possibility of personal injury, always ventilate the compartment before servicing the batteries. To remove the possibility of arching, remove the negative battery cable is first and attach the negative battery last. When using jumper cables to start the engine make sure to connect the cables in parallel Positive to positive and negative to negative. When using external electrical source to start the engine, turn the disconnect switch to the OFF position. Remove the key before attaching the jumper cables. To avoid damage to engine parts do not connect jumper starting or battery charging cable to any fuel system or electronic component. Battery Parallel Connection: The accompanying illustration shows a typical parallel battery connection. This arrangement doubles the cranking amperage. Battery Series Connection: This illustration shows a typical

Diesel Generator starting procedure in Cold Weather

Generator Starting Procedure at Cold Weather or Winter Season Electrical and mechanical Metering Equipment 0.       Disengage the driven unit or if equipped put the transmission in neutral 1.       While cranking the engine, inject metered amounts of starting fluid 2.       Engine oil p-pressure must be indicated on the gauge within fifteen seconds after starting.   Warning of Cold Weather starting Aids of a Diesel Generator One should not use volatile material for cold starting diesel generator because of the potential for an explosion. One must keep away all flames, sparks and arcing switches from starting fluid if it is used for starting cold weather diesel generator because it is highly flammable. Do not breathe starting fluid fumes. Starting fluid fumes can be hazardous to ones health. One should not use excess amount of fluid for starting the diesel generator engine because huge amount of fluid damage the diesel

How one start Diesel Generator if it is shutdown about 30 days?

Starting procedure of Diesel Generator after 30 days shutdown If one shutdown the engine for more than 30 days to make sure the engine receives the correct oil flow through the lubricating oil system by following steps -           Disconnect the electrical wire from the fuel pump solenoid. -           Rotate the crankshaft, using the starting motor, until oil pressure appears on the gauge or the warning lamp goes out. -           Connect the electrical wire to the fuel pump solenoid valve. -           Start the engine as like as normal starting procedure  

Starting Procedure of a Diesel Generator

Normal Starting Procedure of a Generator Do not depress the accelerator pedal or move the accelerator lever from the idle position while cranking the engine. This can result in engine over speed and severs damage to the engine.] To prevent damage to the starting motor do not engage the starting motor for more than thirty seconds, wait two minutes between each attempt to start the starting motor. Engine equipped with air starting motors require a minimum 70 psi which is recommended by manufacturer. a.        Disengage the driven unit or if equipped put the transmission in neutral. b.       With the accelerator pedal or lever in the idle position turn the key switch to the ON position and wait for the wait to start lamp to go out then turn the key to the start position. c.        If the engine does not start after three attempts check the fuel supply system. Absence of blue or white exhaust smoke during cranking indicates no fuel is being delivere

How can one eliminate Generator Engine Failure?

By following daily report we can eliminate most failures and emergency repairs. The daily maintenance following conditions 1.        Low lubricating oil pressure 2.        Low power 3.        Power increase or engine surge 4.        Erratic or no accelerator control or response 5.        Any warning lights flashing or staying on 6.        Abnormal water or oil temperature 7.        Unusual engine noise 8.        Excessive engine noise 9.        Excessive smoke 10.    Excessive use of coolant, fuel or lubricant oil 11.    Any fuel , coolant or lubricating oil leaks 12.    Loose or damaged parts 13.    Worn or damages belts

Daily Maintenance Procedures of a Diesel Generator

Preventive maintenance begins with day to day awareness of the engine and its system. Before starting the engine check the oil and coolant levels such as # Leaks # Damage parts or Loose # Torn or damaged belts or worn # Engine appearance with any change # Odor of fuel The engine must be maintained in top mechanical condition if the operator is to get optimum satisfaction from its use. The maintenance department needs daily running reports from the operator to make necessary adjustments in the time allocated. The daily running report also helps to make provisions for more extensive maintenance work as the reports indicate the necessity.

Comparison between Shima Seiki 7GG and Stoll Machine 3GG

SL Topics Shima Seiki Stoll 1 Knitting Speed 1.20 m/s   1.20 m/s 2 Broken Needle 25% 20% 3 Oiling   Every 8 to 12 operating hour run 20 gm oil need for one machine   Every 12 operating hour run 35 gm oil need for one machine   4   Cleaning Every 8 to 12 operating hour should be cleaning Every   12 operating hour should be cleaning 5 Spare Parts   Payment after delivery Payment before delivery 6 Feeder Quantity 9 Feeder (Limitation of   knit 7 different colors) 12 Feeder   (Limitation of   knit 10 different colors) 7 Sub Roller Quantity One Sub Roller Two Sub Roller (Increase production quality) 8 Needle Price 75 Tk 143 TK 9 Weight 660 Kg 1028 Kg 10 Cone Stands Travelled in Top Bed Fixed in Top bed 11 Knitting Bed 45 inch 45 inch 12 Power Consumption 1.28 KW 1.7 KW

Sewing Machine Schedule Maintenance

Daily Sewing Machine Schedule Maintenance: 1.      Check the oil level if it below the lower level  2.      Test run as a general. 3.      Clean the machine every 8 to 12 operating hour. Weekly Sewing Machine Schedule Maintenance: 1.        Check the lube oil pot to refill before oil before oil drops below the low level. Monthly Sewing Machine Schedule Maintenance: 1.        Clean the dust from all motor timing belts.  Quarterly Sewing Machine Schedule Maintenance:  1.        Grease the take down roller driven gear and sub roller driving gear. Yearly Sewing Machine Schedule Maintenance:   1.        Grease the all moving parts. 2.        Clean the all circuit board by using electronic contact cleaner.

Jacquard Machine Schedule Maintenance (SHIMA SEIKI, Hongqima and Stoll)

Daily Jacquard Machine Schedule Maintenance : 1.      Remove the dust at the yarn path or between tension disks from top tension equipment every 8 to 12 operating hour. 2.      Remove the dust on the yarn path from side tension every 8 to 12 operating hour. 3.      Remove the dust from yarn gripper/yarn cutter device every 8 to 12 operating hour. 4.      Clean the needle beds (needles and jack parts) with waste fabric. After that remove the dust in the grooves of the needle bed by using the air gun or needle bed cleaner (sold separately) every 8 to 12 operating hour. 5.      Clean the selector and select jack with waste fabric every 8 to 12 operating hour. 6.      Clean away any dust, oil, broken needles etc on the oil protection covers under the needle beds every 8 to 12 operating hour. 7.      Clean the yarn feeders every 8 to 12 operating hour. 8.      Clean the filter in the relay box every 8 to 12 operating hour.