IF YOU FEEL ANY OF THESE SYMPTOMS, MOVE INTO FRESH AIR IMMEDIATELY. IF SYMPTOMS PERSIST, GET MEDICAL HELP. Do not operate the generator until its exhaust system has been inspected and properly repaired. -A CAUTION A- A Never tee the generator engine exhaust pipe into the vehicle engine exhaust piping. This causes excessive back pressure on the generator engine. Also, water from one engine can damage the other engine. ♦ 6.6.1 MUFFLERS AND SPARK ARRESTORS This muffler meets code and standard r

Figure 9 -“Set Exercise” Switch ENGINE HEATER Your Generac standby generator comes equipped with a block heater (Figure 10), similar to the block heaters used in automotive applications. Figure 10 -Engine Block Heater Refer to applicable wiring diagram(s) and electrical schematic(s) at back of manual for wiring connections. Customer supplies a 120V 15A Utility fed circuit for the block heater. 14 Generac® Power Systems, Inc. Generac® Power Systems, Inc. 15 MAINTENANCE PERFORMED BY AUTHORIZED SER

(1) Designed, built and equipped so as to conform with all applicable regulations adopted by the CARB pursuant to its authority, and (2) Free from defects in materials and workmanship which, at any time during the ECS Warranty Period, may cause a warranted emissions-related part to fail to be identical in all material respects to the part as described in the engine manufacturer’s application for certification. (c) The ECS Warranty only pertains to emissions-related parts on your engine, as follo

Such an explosion can shatter the battery and cause blindness or other injury. Any area that houses a storage battery must be properly ventilated. Do not allow smoking, open flame, sparks or any spark producing tools or equipment near the battery. Battery electrolyte fluid is an extremely caustic sulfuric acid solution that can cause severe burns. Do not permit fluid to contact eyes, skin, clothing, painted surfaces, etc. Wear protective goggles, protective clothing and gloves when handling a ba

Generac® Power Systems, Inc. 19 Section 6 — Scheduled Maintenance Guardian Liquid-cooled 10 kW, 15 kW, 20 kW and 25 kW Generators Maintenance Tasks Level 1 Recommended to be done monthly/ 10 hrs. Task Comp. (Date- Initials) Level 2 Required to be done 3 months/ Break-in 30 hrs. Task Comp. (Date- Initials) Level 3 Required to be done Semiannually/ 50 hrs. Task Comp. (Date- Initials) Level 4 Required to be done Annually/ 100 hrs. Task Comp. (Date- Initials) 1. Disable the unit from operating per t

17 042558 1 KEY SQ 3/8 X 1 STEEL 18 0A5061 1 SPACER-FLEX PLATE 19 0A4989 1 PLATE, FLEX 20 053557 1 SCREW HHC M12-1.75 X 40 G8.8 21 051769 6 WASHER LOCK M12 22 049541 4 SCREW HHC M10-1.5 X 35 G8.8 23 046526 4 WASHER LOCK M10 24 045772 4 NUT HEX M10-1.5 G8 YEL CHR 26 * 087599 1 PLUG PLASTIC 3/8 NPT 27 077043E 1 FLEX CONDUIT 1" BLACK (NOT SHOWN) 28 022131 4 WASHER FLAT 3/8-M10 ZINC 29 072578 1 SPACER ROTOR SHAFT 30 0A7043 5 SCREW HHC M12-1.25 X 25 G8.8 31 049808 5 WASHER FLAT M12 32 058589 1 DECAL

The NEMA 1 enclosure is intended for indoor use only. The NEMA 3R enclosure is weather proof and can be used indoors or outdoors. Follow these rules: • Install the transfer switch on a firm, sturdy supporting structure. • To prevent switch distortion, level the switch if necessary. This can be done by placing washers between the switch enclosure and the mounting surface. • Never install the switch where water or any corrosive substance might drip onto the enclosure. • Protect the switch at all t

71 049226 2 WASHER, LOCK M5 054450 1 CIRCUIT BREAKER 5.5A. 72*** 0D5324 1 FUSE & HOLDER LITTLE 7.5A 30 022241 1 HEX NUT 3/8"-16 73*** 0A9611 REF FUSE 7.5AXBK/AGC7.5NX 31 022097 8 WASHER, LOCK 1/4-M6 32 022473 8 WASHER, FLAT 1/4-M6 *NOT SHOWN ON THIS ASSEMBLY 33 0A1354A 1 REGULATOR-DC ALT. **SEE CHART 34 043116 4 HHCS, M6-1.0 x 12MM ***PART OF CONTROL PANEL WIRE HARNESS 35 056739 1 SOLENOID RELAY 12VDC Generac® Power Systems, Inc. 31 32 Generac® Power Systems, Inc. 33 12 68 69 41 VIEW ON "B" 1 20

51 52 Generac® Power Systems, Inc. Section 9 — Installation Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Installation Drawing 15 & 20 kW – Drawing No. A7214-C Generac® Power Systems, Inc. 53 Section 9 — Installation Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Installation Drawing 15 & 20 kW – Drawing No. A7214-C Air Intake Air Intake Air Outlet 54 Generac® Power Systems, Inc. Section 9 — Installation Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Installation D

3 GENERAL INFORMATION Section 1 - General Information QUIETPACT™ 75D Recreational Vehicle Generator 1.1 GENERATOR IDENTIFICATION Please record the following information from the generator DATA DECAL or information decal, located below the user control panel. 1. Model Number ___2. Serial Number __ 3. kW Rating. Rated Voltage 15 12 3 22 FRONT VIEW 21 ,16 Model: 04270-0 QUIETPACT™ 75D 1. 2-Pole, 35-amp Circuit Breaker 2. Hourmeter 3. Oil Fill Opening and Plug 4. Oil Dipstick 5.