Hatz 1B30V User manual

1B30V | 1B40V / W | 1B50V / W
www.HATZ-DIESEL.com
Hatz Diesel
CREATING POWER SOLUTIONS.
Translation of the
ORIGINAL
INSTRUCTION BOOK
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A new HATZ Diesel engine - working for you
This engine is intended only for the purpose determined and tested by the manufacturer of the
equipment in which it is installed. Using it in any other manner contravenes the intended purpose.
For danger and damage due to this, Motorenfabrik HATZ assumes no liability. The risk is with the
user only.
Use of this engine in the intended manner presupposes compliance with the maintenance and repair
instructions laid down for it. Noncompliance leads to engine breakdown.
Please do not fail to read this operating manual before starting the engine. This will help you to avoid
accidents, ensure that you operate the engine correctly and assist you in complying with the mainte-
nance intervals in order to ensure long-lasting, reliable performance.
Please follow all maintenance references carefully including the schedule for Model Year 2016
EPA certified nonroad compression-ignition engines to prevent our environment.
Please pass this Instruction Manual on to the next user or to the following engine owner.
Always have service work performed by qualified specialists. To this effect, we recommend that you
consult one of the 500 HATZ service stations. There, your engine is repaired by staff who constantly
undergo training and who use both original HATZ spare parts and HATZ tools. The world-wide HATZ
service network is also available to you for consultation and spare parts supply.
For the address of your nearest HATZ service station, please refer to the attached list or the internet
under: www.hatz-diesel.com
The installation of inappropriate spare parts may cause problems. We cannnot accept any liability for
damage or consequential damage resulting therefrom.
Thus, we recommend that you use original HATZ spare parts. These parts are manufactured follow-
ing the strict HATZ specifications and ensure, thanks to their perfect fit and function, maximum oper-
ating reliability. For the reference number, please consult the attached spare part list or the internet
under: www.hatz-diesel.com. Please take the complete spare parts kits in Table M00 into account.
We reserve the right to make modifications in the course of technical progress.
MOTORENFABRIK HATZ GMBH & CO KG
1

Page
1. Important safety notes
when operating the engine 3
2. Description of the engine 5
3. General notes 6
3.1. Technical data 6
3.2. Transport 7
3.3 Notes on installation 7
3.4. Load on engine 7
3.5. EPA / CARB - type plate 8
3.6. Emission-related installation
instructions 9
3.7. Closed crankcase ventilation system 9
4. Operation 10
4.1. Prior to first-time start-up 10
4.1.1. Engine oil 10
4.1.2. Fuel 11
4.2. Starting 11
4.2.1. Preparations for starting 11
4.2.2. Recoil start for versions without
electric starter 12
4.2.3. Recoil start for versions with
electric starter 13
4.2.4. Electric starter 14
4.3. Engine use 16
4.4. Stopping the engine 16
5. Maintenance 18
5.1. Maintenance chart 18
5.2. Maintenance every 8 – 15
operating hours 20
5.2.1. Checking engine oil level 20
5.2.2. Check air intake area for
combustion and cooling 20
5.2.3. Check air cleaner maintenance
indicator 20
Page
5.3. Maintenance every 250
operating hours 21
5.3.1. Changing engine oil 21
5.3.2. Checking and adjusting
valve clearances 21
5.3.3. Cleaning the air cleaner zone 23
5.3.4. Checking screw connections 23
5.3.5. Cleaning the exhaust mesh inlet 23
5.4. Maintenance every 500
operating hours 25
5.4.1. Renewing fuel filter 25
5.4.2. Air cleaner maintenance 25
5.5. Maintenance every 1000
operating hours 27
5.5.1. Cleaning the oil filter 27
5.6. Servicing: once a year 29
5.6.1. Draining the fuel tank 29
6. Malfunctions – causes – remedies 30
7. Work on the electrical system 34
8. Storage out of use 34
Declaration for Incorporation 35
SUPPLEMENTAL INFORMATION TO
THE OWNER’S MANUAL FOR Model
Year 2016EPA CERTIFIED NONROAD
COMPRESSION IGNITION ENGINES 37
SUPPLEMENTAL INFORMATION TO
THE OWNER'S MANUAL FOR THE USE
OF EPA CERTIFIED ENGINES WITHIN
CALIFORNIA 47
2
Contents
This symbol identifies important safety precautions.
Please comply with these most carefully in order to avoid any risk of injury to persons or
damage to materials.
General legal requirements and safety regulations issued by the competent authorities or
industrial accident insurers must also be complied with.

1. Important safety notes when operating the engine
HATZ diesel engines are efficient, strong and durable. For this reason they are frequently installed on
equipment used for commercial purposes.
The manufacturers of such equipment must observe any relevant equipment safety regulations when
the engine forms part of an overall system.
A few general points concerning operating safety should none the less be noted.
Depending on the engine’s operating and installation conditions, equipment manufacturers and their
users may have to fit safety or protective devices in order to prevent improper use. Examples:
– Exhaust system components as well as the surface of the engine will naturally be hot and must not
be touched while the engine is running or until it has cooled down after being stopped.
– Incorrect wiring or improper operation of the electrical system may cause sparking and must there-
fore be avoided.
– Provide protection against contact with rotating parts once the engine is connected to the driven
equipment or machine.
HATZ protective guards are available for the belt drive of the cooling fan and alternator drive
systems.
– Always observe the start-up information in the operating instructions before starting the engine:
this is particularly important when starting an engine with the recoil starter !
– Mechanical starting devices should not be operated by children or persons deficient in physical
strength.
– Check that all safety devices are in place before starting the engine.
– Ensure that operation, maintenance and repair of the engine are undertaken by suitably trained
personnel only.
– Protect the starter key against unauthorised use.
– Do not run the engine in closed or badly ventilated rooms.
Do not breath in emissions – danger of poisoning!
– Also fuel and lubricants could contain poisonous components. Please follow the instructions of the
mineral oil producer (safety data sheets).
3

Important safety notes when operating the engine
– The engine must be stopped before performing any maintenance, cleaning- or repair work.
– Stop the engine before refilling the fuel tank.
Never refuel near a naked flame or sparks which could start a fire. Don’t smoke. Don’t spill fuel.
– Keep explosive materials as well as flammable materials away from the engine because the exhaust
gets very hot during operation.
– Wear close-fitting clothing when working on the engine while it is running.
Please don’t wear necklaces, bracelets or any other things which you could get caught with.
– Please pay attention to all advice- and warning stickers placed on the engine and keep them in legi-
ble condition. In case a label has come off or is no longer clearly legible, it must be replaced imme-
diately. To this effect, please contact the HATZ service station in your area.
– We accept no liability for damage resulting from improper modifications to the engine.
Regular servicing in accordance with the details provided in this Instruction Book is essential to keep
the operating reliably and to ensure the exhaust quality of the engine.
When in doubt, consult your local HATZ service station before starting the engine.
4

2. Description of the engine
5
Fig 1
1 Fuel tank cap
2 Recoil starter
3 Dry-type air cleaner
4 Intake opening for cooling and
combustion air
5 Voltage regulator
6 Starter motor
7 Noise insulating hood
8 Lifting lug
9 Engine shutdown pin
10 Speed control lever
11 Oil filler pipe
12 Oil filter
13 Oil drain plug
14 Dipstick
15 Exhaust mesh insert
16 Exhaust silencer
17 Type plate

3. General notes
3.1. Technical data
1) These values are intended as an approximate guide. The max. marking on the dipstick is the
determining factor, Fig. 7.
2) Depending on model (see maintenance charts, chapter 5.1)
3) Exceeding these limits causes engine breakdown.
Tightening torques
Item Nm
Oil drain plug 50
6
Type 1B30 V 1B40 V/ W 1B50 V/ W
Design Air-cooled four-stroke diesel engine
Combustion system Direct injection
Number of cylinders 1 1 1
Bore / stroke mm 80 / 69 88 / 76 93 / 76
Displacement cm3347 462 517
Lubricating oil capacity l, approx. 1.1 1) 1.5 1) 1.5 1)
Difference between
„max.“ and „min“ levels l, approx. 0.5 1) 0.8 1) 0.8 1)
Lubricating oil consumption
after a running-in period max. 1 % of fuel consumption at full load
Lubricating oil pressure
(oil temperature 100 °C) approx. 2.5 bar at 3000 r.p.m.
Direction of rotation,
power take-off end counterclockwise
Valve clearance 10 - 30 °C
Inlet and exhaust valve mm 0.10 0.10 0.10
or automatically 2)
Max. angle from vertical in any
direction (continuous operation) 25° 3)
Weight (incl. fuel tank, air-cleaner,
exhaust silencer, recoil starter and
electric starter)
kg
approx. 42
1B40 V : 55
1B40 W: 57
1B50 V : 56
1B50 W: 58
Battery capacity min / max 12 V - 36 / 60 Ah •24 V - 24 / 44 Ah

3.2. Transport
A suspension lug „8“ is provided as
standard equipment, so that the engine
can be lifted safely, chap. 2. It is not suitable
or approved for lifting the complete equipment
to which the engine is attached.
3.3. Notes on installation
If you have an engine which is not yet installed
in a machine and still has to be installed, make
sure that the Assembly Instructions for HATZ
Diesel Engines are complied with prior to instal-
lation. These Assembly Instructions contain im-
portant information about safe assembly of the
engine and restricted engine use of EPA/CARB
certified engines.
These instructions are available from the HATZ
service center in your area.
Pending complete installation, the engine
must not be started !
Moreover, we would like to point out that in this
case, commissioning of the machine is also pro-
hibited until it has been verified that the machine
into which this engine is to be incorporated
complies with all the safety precautions and reg-
ulations provided by law.
Refer also to the Declaration for Incorporation
at the end of these Operating Instructions.
2
The permitted loads and elements
on the speed adjusting lever and the
engine shutdown pin should be observed as an
excess can lead to damage to the contacts and
inner governor parts, Fig. 2.
3.4. Load on engine
See supplemental information for EPA certified
engines, Page 37.
7

3.5. EPA/CARB-type plate and
fuel label
The layout of the EPA /CARB - type plate depends
on the engine application and is placed on the
noise insulating hood (Chap. 2).
It includes the following emission control infor-
mation (Figure 3a):
Type plate
3a
➀EPA / CARB - Engine Family Number
➁engine type / spec. (only for special
equipment) /Fuel Delivery Timing
➂engine number
(also stamped on crankcase, Fig.4)
➃max. engine rated speed
➄build date
➅displacement
➆rated power
➇emission control system information
(see page 40)
➈“variable speed” or “constant speed only”
(if requested)
The type plate also states the applicable emis-
sion-related power category of the engine.
The figure of the lable shows a EPA/CARB (50
states) label. The text referring to the emission
regulation gets printed depending on the engine
equipment (EPA or EPA and CARB).
VARIABLE SPEED. ULTRA LOW SULFUR FUEL ONLY.
Power Category:
EMISSION CONTROL SYSTEM INFORM.:
➀
➁
➂
➃➄
➅
➆
➈
➇
Every engine is equipped with an additional
loose engine type plate. If the original type
plate on the engine is not readily visible after
the engine is installed in the equipment then
the second loose type plate must be attached
on the equipment in such a manner that it is
readily visible to an average person.
For any offer as well as spare parts orders it is
necessary to mention the following data (also
see spare parts list, page 1):
➁engine type / spec.
(only for special equipment)
➂engine number
➃max. engine rated speed
Always install the engine for its intended applica-
tion in order to comply with EPA and CARB
emission regulation requirements.
Fuel label
3b
The engine must be operated with “ULTRA LOW
SULFUR FUEL ONLY”.
The fuel label is placed nearby the fuel inlet.
If there was no fuel tank mounted to the engine,
the label has to be permanently attached to the
equipment near the fuel inlet.
0000 053 657 02
8

3.6. EMISSION-RELATED
INSTALLATION INSTRUCTIONS
See supplemental information for EPA certified
engines, Page 37.
3.7. Closed crankcase ventilation
system
Please note that the engine has a closed
crankcase ventilation system.
Exceeding the maximum admissible tilt angle
(see chapter 3.1. Technical data) can cause
damage to the engine.
In cases where the maximum angle is exceeded,
the engine must be stopped immediately.
Before restarting, the engine must be in a hori-
zontal position and the air filter and inlet mani-
fold must be checked for any oil contamination.
If there are any oil contamination, please consult
your nearest HATZ service station.
4
Engine serial number on crankcase.
9