Generac Mobile MGG450, Руководство пользователя

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Table 3-7. Prime Derate Temperature and
Fuel Quality (50 Hz units)
Ambient Temperature
Methane
Number 77°F
(25°C)
86°F
(30°C)
95°F
(35°C)
104°F
(40°C)
113°F
(45°C)
122°F
(50°C)
35 240 223 213 202 178 149
40 240 238 228 217 193 164
45 255 253 243 232 208 179
50 270 268 258 247 223 194
55 285 283 273 262 238 209
60 288 283 276 271 253 224
65 288 283 276 271 264 239
70 288 283 276 271 264 254
75 288 283 276 271 264 259
80 288 283 276 271 264 259
85 288 283 276 271 264 259
90 288 283 276 271 264 259
22 Owner’s Manual for MGG450
Operation
Towing the Trailer
1.
Use the jack to raise or lower the trailer onto the
hitch of the towing vehicle. Lock the hitch coupling
and attach the safety chains or cables to the
vehicle. Raise the jack foot completely.
2.
Connect any trailer wiring to the tow vehicle. Check
for proper operation of the directional and brake
lights.
3.
Make sure all doors are properly latched.
4.
Check for proper inflation of the trailer tires. Refer
to
Specifications .
5.
Check the wheel lugs. Tighten or replace any that
are loose or missing. If a tire has been removed or
replaced, tighten lugs in the order shown in
Figure 3-5 .
1
6
4
7
2
5
3
8
001441
Figure 3-5. Lug Tightening Sequence
6.
Start all lug nuts by hand.
– First pass tighten to 20-25 ft-lbs (27-33 Nm)
– Second pass tighten to 50-60 ft-lbs (67-81 Nm)
– Third pass tighten to 90-120 ft-lbs (122-162 Nm)
NOTE: After the first road use, re-tighten the lug nuts in
sequence.
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) or less, depending on
terrain.
Trailer Wheel Bearings
Some trailers are equipped with a grease zerk fitting to
allow lubrication of the wheel bearings without the need
to disassemble the axle hub. To lubricate the axle
bearings, remove the small rubber plug on the grease
cap, attach a standard grease gun fitting to the grease
zerk fitting and pump grease into the fitting until new
grease is visible around the nozzle of the grease gun.
Use only a high quality grease made specifically for
lubrication of wheel bearings. Wipe any excess grease
from the hub with a clean cloth and replace the rubber
plug when finished. The minimum recommended
lubrication is every 12 months or 12,000 miles (19,312
km). More frequent lubrication may be required under
extremely dusty or damp operating conditions.