Generac Power Systems MAGNUM MLG15M Owner'S Manual Download Page 16

12

Owner’s Manual for Mobile Generator

Operation

6.

Check the wheel lugs. Tighten or replace any lugs
that are loose or missing. If a tire has been
removed for axle service or replaced, tighten the
lugs, in the order shown, to the following
specifications:

Figure 3-6. Lug Sequence

NOTE: 

After first road use, repeat tightening procedure.

Maximum recommended speed for highway towing is 45
mph (72 km/h). Recommended off-road towing speed is
not to exceed 10 mph (16 km/h).

Lifting the Unit

When lifting the unit, attach any slings, chains or hooks
directly to the central lift point. 

1.

Verify the equipment being used to lift the unit has
sufficient capacity. For approximate weights, see
the applicable product spec sheet.

2.

Always remain aware of people and objects around
the unit while moving.

3.

Use the forklift pockets with care. Approach the
unit as perpendicular as possible to avoid
damaging the unit. Verify any obstructions are
clear of the forklift tines before lifting.

Figure 3-7. Standard Forklift Pockets

Figure 3-8. Optional Lift Structure

a.

Start all lug nuts by hand.

b.

First pass tighten to 20-25 ft-lbs 
(27-33 Nm).

c.

Second pass tighten to 50-60 ft-lbs 
(67-81 Nm).

d.

Third pass tighten to 90-120 ft-lbs 
(122-162 Nm).

002394

WARNING

Personal injury. Excessive weight. Use only 
appropriate lifting eyes and lifting equipment to 
lift unit. Improper lifting techniques could result in 
equipment damage, death or serious injury.

(000224)

A

Forklift Pockets

B

Central Lift Point

003556

A

B

Summary of Contents for MAGNUM MLG15M

Page 1: ...ur Generac product at WWW GENERAC COM 1 888 GENERAC 1 888 436 3722 MODEL NUMBER _________________________ SERIAL NUMBER _________________________ DATE PURCHASED ________________________ Owner s Manual...

Page 2: ...nd some of its constituents are known to the state of California to cause cancer birth defects and other reproductive harm 000005 WARNING California Proposition 65 This product contains or emits chemi...

Page 3: ...tch 10 Automatic Shutdown 10 Voltage Regulator 11 Derating for Altitude 11 Wet Stacking 11 Receptacle Panel 11 Shutting Down the Unit 11 Towing the Unit 11 Lifting the Unit 12 Maintenance Emissions In...

Page 4: ...iv Owner s Manual for Mobile Generator This page intentionally left blank...

Page 5: ...he warnings in this manual and on tags and decals affixed to the unit are therefore not all inclusive If using a procedure work method or operating technique that the manufacturer does not specificall...

Page 6: ...CAUTION 000291 Equipment damage Do not attempt to start or operate a unit in need of repair or scheduled maintenance Doing so could result in serious injury death or equipment failure or damage WARNI...

Page 7: ...onductor Apply first aid and get medical help Failure to do so will result in death or serious injury 000104 DANGER Electrocution Water contact with a power source if not avoided will result in death...

Page 8: ...us injury 000137a WARNING 000162 WARNING Explosion Do not dispose of batteries in a fire Batteries are explosive Electrolyte solution can cause burns and blindness If electrolyte contacts skin or eyes...

Page 9: ...onent Locations Table 2 1 Generator Components A Fuel Filler Location under door E Receptacle Panel not available on MLG8 units B Radiator Access Panel F Ground Studs 2 C Control Panel Locations under...

Page 10: ...gh quality detergent oil with an appropriate classification and viscosity for the engine type and ambient temperature conditions Consult your Generac Mobile Products Authorized Dealer or the applicabl...

Page 11: ...120VAC 120VAC 120VAC 240VAC 240VAC TURN TURN MAIN MAIN BREAKER BREAKER OFF OFF 120VAC 120VAC BREAKER BREAKER 120VAC 120VAC BREAKER BREAKER 240VAC 240VAC MAIN CIRCUIT MAIN CIRCUIT BREAKER BREAKER 240VA...

Page 12: ...8 Owner s Manual for Mobile Generator General Information This page intentionally left blank...

Page 13: ...ris Verify all covers are in place and secure Verify the emergency stop switch is pulled out Starting the Unit NOTE If the engine was run out of fuel or the fuel tank was drained it may be necessary t...

Page 14: ...closed and locked Figure 3 4 Emergency Stop Switch Activate the emergency stop switch by pushing the button in until it locks down This will trip the main circuit breaker which will open the contact d...

Page 15: ...it breaker is switched to ON I Each receptacle has an individual circuit breaker located inside the cabinet under a flip up cover Each circuit breaker corresponds with the receptacle located below it...

Page 16: ...capacity For approximate weights see the applicable product spec sheet 2 Always remain aware of people and objects around the unit while moving 3 Use the forklift pockets with care Approach the unit...

Page 17: ...roughly before starting Inspect condition of electrical cords Do not use the unit if insulation is cut or worn through Verify the condition of the air filter by viewing the level of the vacuum draw on...

Page 18: ...nspect Replace Air Filter Replace Engine Oil Check Radiator and Hose Clamps Replace Engine Oil Filter Replace Fuel Filter Clean Water Separator Replace Fan Belt Check Clean Battery Inspect Adjust Valv...

Page 19: ...asic Maintenance Schedule MLG20 Item As Required Every 250 Hours Every 500 Hours Every 1000 Hours Every 12 Months Drain Water Separator Check Coolant Level Inspect Belt Replace Engine Oil Replace Engi...

Page 20: ...htweight oil Top Wind Models Apply a lightweight oil to the screw stem Figure 4 1 Lubrication Points Trailer Wheel Bearings The trailer axles are equipped with a grease fitting to allow lubrication of...

Page 21: ...is usually sufficient for proper engine starting The unit must be level to maintain proper orientation of the heater while it is in operation Use only an undamaged outdoor rated three prong grounded...

Page 22: ...18 Owner s Manual for Mobile Generator Maintenance This page intentionally left blank...

Page 23: ...RECEPTACLE TWIST LOCK 30 AMP RECEPTACLE TWIST LOCK 50 AMP RECEPTACLE TWIST LOCK 50 AMP WHT WHT WHT WHT GRN GRN GRN GRN GRN GRN WHT RED RED WHT BLK BLK BREAKER CIRCUIT 30 AMP 30 AMP CIRCUIT BREAKER 50...

Page 24: ...PTACLE 240 VOLT 30 AMP TWIST LOCK RECEPTACLE 90318_ORG_07 06 11 240 VOLT 30 AMP TWIST LOCK RECEPTACLE 20 AMP CIRCUIT BREAKER 20 AMP CIRCUIT BREAKER 20 AMP G F I OUTLET 20 AMP G F I OUTLET 30 AMP CIRCU...

Page 25: ...25 16 20 AMP CIRUIT BREAKER CB GRN 20 AMP G F I OUTLET 240 VOLT 30 AMP TWIST LOCK RECEPTACLE 240 VOLT 30 AMP CIRCUIT BREAKER 20 AMP CIRUIT BREAKER GRN CB 20 AMP G F I OUTLET GRN YEL WHT WHT WHT RED R...

Page 26: ..._A_07 25 16 20 AMP CIRUIT BREAKER CB GRN 20 AMP G F I OUTLET 240 VOLT 30 AMP TWIST LOCK RECEPTACLE 240 VOLT 30 AMP CIRCUIT BREAKER 20 AMP CIRUIT BREAKER GRN CB 20 AMP G F I OUTLET GRN YEL WHT WHT WHT...

Page 27: ...NOID RED HOLD WHT PULL BLK COM ORN BRN BLK CONTROL RESISTANCE BLU BLU DOME LIGHT R1 R2 B BR ACC C STARTER SWITCH GRN BLU RED GRN RED BLK B B S STARTER RED BATTERY 12V EMERGENCY STOP SWITCH 1 4 3 2 N C...

Page 28: ...AMBER TRAILER PLUG RIGHT TAIL TURN LAMP LAMP PLATE LICENSE MARKER LAMP RED BK BK BK BK RD WT BK SPLICE SPLICE SPADE SPADE LAMP TAIL TURN LEFT RD WT BK SPADE YL BN WT SPADE SPADE WT BK BN WT SPLICE GN...

Page 29: ...______________________________________________ __________________________________________________________________________________________ ______________________________________________________________...

Page 30: ...26 Owner s Manual for Mobile Generator Wiring Diagrams and Service Log This page intentionally left blank...

Page 31: ......

Page 32: ...ts reserved Specifications are subject to change without notice No reproduction allowed in any form without prior written consent from Generac Mobile Products LLC Generac Mobile Products 215 Power Dri...

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