Introduction - Onan DYG Series Operator's Manual And Parts Catalog

INTRODUCTION
F O R E W O R D
This manual is applicable to the DYG Series electric
generating set, driven by an Allis Chalmers, 17000
MK11 engine. The 150.0 and 175.0 kW set consists of
a UR Series Generator, while the 200.0 kW set
consists of a YB Series generator.
Information is provided on installation, operation,
troubleshooting and parts ordering for the D Y G set.
The manual should be used in conjunction with the
Allis-Chalmers engine manual, as your. specific
engine may have variations due to optional equip-
ment available.
MODEL IDENTIFICATION
Identify your model by referring to the MODEL and
SPECIFICATION NO. as shown on the Onan
nameplate. Electrical characteristics are shown on
the lower portion of the nameplate.
150.0 DYG 15R / I D
4 5
1. Indicates Kilowatt rating.
2. Factory code for S E R I E S identification.
3. Indicates voltage code.
15 indicates 60 Hz reconnectible.
R indicates remote electric start.
4. Factory code for designating optional equipment.
5. Specification letter. (Advances when factory
makes production modifications.)
If it is necessary to contact a dealer or the factory
regarding the set, always mention the complete
Model, Spec No. and Serial No. as given on the Onan
nameplate. This nameplate information is'necessary
to properly identify your unit among the many types
manufactured. Refer to the engine nameplate when
requesting information from its manufacturer The
Onan nameplate is located on the right side of the
generator; the Allis-Chalmers nameplate is on the
right side, on the engine block.
ENGINE EXHAUST GAS (CARBON MONOXIDE) IS DEADLYI <
Carbon monoxide I* an odortma, coloiiets gat lormed by Incomplete
combustion of hydrocaibon fuel*. Carbon monoilde la a dangerous gaa that
can cause unconsciousness and Is potentially lethal. Some ol the symptoms or
signs ol carbon monoxide Inhalation are:
Dizziness
Intense Headache
Weakness and Sleepiness
• Vomiting
• Muscular Twitching
• Throbbing In Temples
II you experience any ol the above symptoms, get out Into Iresh air
Immediately.
The best protection against carbon monoxide Inhalation Is a regular Inspection
ot the complete exhaust system. II you notice a change In the sound or
appearance ol exhaust system, shut the unit down Immediately and have It
Inspected and repaired at once by a competent mechanic.