YAMADA DR-50B1SUS, SH-50B1SUS, 880996, 880997 Instructions Manual
Doc. No. APP 080U-01
INSTRUCTION
Fuel Pump
DR-50B1SUS (Drum type) MODEL No.880996
SH-50B1SUS (Siphon type) MODEL No.880997
WARNING
Prior to operating this pump, be sure to read this operation manual for safety. After reading the manual,
please keep it at hand any time for your quick reference.
- Preface
Thank you very much for purchasing Yamada Pump. This pump, driven by the compressed air from an air
compressor, is designed to pump out or transfer lubricant from drum cans or other vessels. The material of the liquid
contact section of the machine is stainless steel, and that of the seal section is PTFE, FKM. Any solvent which does
not agree to these materials is not available.
- For Safe Operation
This manual describes the items that are important for the user to operate this product safety, correctly, and efficiently.
Before operating this product, read this manual thoroughly, in particular, “Warnings and Cautions” at the beginning of
this manual, with a good understanding of its contents. Keep this manual carefully in an easy-to-access place so that
the user may refer to it whenever necessary.
- Warnings and Cautions
For safe use of this product, be sure to note the following: In this document, warnings and cautions are indicated by
symbols. These symbols are for those who will operate this product and for those who will be nearby, for safe
operation and for prevention of personal injury and property damage. The following warning and caution symbols
have the meanings described below. Be sure to remember their meanings.
WARNING :
This indicates the existence of potential hazard which, if not avoided, will
result in death or serious injury.
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CAUTION :
Furthermore, to indicate the type of danger and damage, the following symbols are also used along with those
mentioned above:
This symbol indicates an act that is prohibited (prohibition). The concrete contents of prohibition are
indicated by the side of the indication.
This symbol indicates the contents that must be observed. The concrete contents of observance are
indicated by the side of the indication.
This indicates the existence of potential hazard which, if not avoided, may
result in bodily injury or in physical damage.
- Precautions on Use
The following warnings and cautions are very important. Be sure to observe them.
WARNING
[Precautions]
- For your own safety, please read this instruction manual before use. After reading, please keep this
manual on hand for future reference.
- When handling toxic or odoriferous liquid, please ventilate enough in order to prevent poisoning. Also,
please wear protective equipment (safety mask, safety goggles, safety gloves, etc) always.
- Modification of the pump may cause damage or personal injury. Please do not do it for your own
safety.
- To avoid personal injury, please turn off the air source and release the internal pressure of the pump
always before the disassembly and inspection of the pump. In addition, in order to prevent from turning
on the air source accidentally by others, please let known by displaying it.
[Cautions about Explosion or Fire]
- Gasoline is a highly-volatile fuel. Please do not use it to clean the pump. There is a risk of ignition or
explosion.
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- When transferring flammable liquid at high speed, generation of static electricity can be expected. If the
pump is running without prevention measures, it may cause of shock to human body by spark, or may
cause of personal injury caused by the explosion and fire. Please implement measures in accordance
with the use environment.
- When transferring flammable or explosive liquid and if the pump runs with empty, there is a risk of
explosion by compress of mixture of gas and air. For prevention of the pump empty run, please
implement measures such as liquid level control.
- When transferring explosive liquid, please use with safe pressure with a margin.
- When handling flammable or explosive liquid, do not bring things that can become a spark around the
liquid container and pump. There is a risk of explosion or fire.
[Strict Observance of Pump Spec]
- Do not use for the purpose other than prescribed application and the pump specifications.
of personal injury or failure.
- Maximum supply air pressure of this unit is 0.7MPa. The use with exceeding pressure may cause of
personal injury and property damage accidents by breakage of the pump or secondary piping. Please
adjust the air pressure to 0.7MPa or less by air regulator always.
CAUTION
It may cause
- Wetted part of this unit is made of SUS304 and seals are made of fluorine rubber (FKM) mainly. Liquids
or chemicals that attack these materials can not be used. If used, there is a risk of human damage or
physical damage by leak due to corrosion.
[Cautions in Start of Use]
- When installing the pump, please avoid the following locations.
1. Locations of the atmosphere which corrode the pump. (Locations where generate such as chlorine gas)
2. Location where ambient temperature is high (more than 60°C) or below zero.
CAUTION
- Please use flexible connection such as hose between the pump and piping. If the pump is connected to
the piping directly, problems such as noise, piping damage by vibration from the pump, unable of
changing drum, unable of maintaining pump, etc will arise.
- If air containing water and dust is supplied to the pump, it may cause of pump failure. Please supply the
appropriate air using air filter always.
- Be aware of discharge port when pump starts. There is a risk of spray of the liquid mixtures with air.
- If seals are worn or damaged, it causes of leak from the pump. In case of transferring liquid which may
influence the human body, property damage, please adhere to the following matter.
1) In preparation for a liquid leak by damage of the pump, hose and piping, please take the appropriate
protective measures.
2) Please check the leakage of the pump before use every day. If there is leak, please investigate and
ask for the service.
3) If trouble is found in the operation of the pump, stop the operation and contact our sales office or the
dealer whom you purchased.
[Cautions in Operation]
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- The pump is not equipped with ON-OFF switch. Please start and stop the pump by opening and closing
of the valve.
- During operation of the pump, please do not touch your hands to the moving parts inside. It may cause
of injury.
- There is a risk of contamination of lubricants into the exhaust. Please do not bring your hands or face
near to the exhaust port.
- Do not lay down or hit the pump. It may cause of failure.
[Cautions in End of Use]
- After the operation or when the pump will not be operated for a long time, please turn off the air source
and open the outlet valve in order to release the internal pressure of the pump, the hose and the piping.
The secondary accidents such as damages of the hose and the piping, and pollutions of the facilities by
leak from valves, which are caused by not shutting air, will be responsibilities of the users.
[Handling of The Liquid]
- Do not discharge the liquid directly on the ground. Please follow the laws and regulations to dispose the
toxic substances. For the safety use, please read the MSDS from the liquid manufacturer and handle
the liquids very carefully.
[Disposal of The Pump]
- Please follow the laws and regulations when you dispose the pump. (Please contact authorized
industrial waste disposer.)
Table of Contents
- Preface
- For Safe Operation
- Warnings and Cautions
- Precautions on Use
- Table of Contents
1. Part Names
2. Installation ·············································································································· 2
3. Operating Method ··································································································· 4
4. Maintenance and Inspection
5. Assembly Drawing and Parts List
5.1 880996
5.2 853582
5.3 804096
5.4 880997
5.5 853583
5.6 804097
6. Specifications ········································································································· 15
7. Limited Warranty ···································································································· 16
············································································································· 1
··················································································· 7
Pump assembly ······················································································ 9
Pump assembly ······················································································ 10
Lower Pump assembly ············································································ 11
Pump assembly ······················································································ 12
Pump assembly ······················································································ 13
Lower Pump assembly ············································································ 14
1. Part Names
880996
DR-50B1 SUS
Upper and lower pump connection
Bung adapter
Air motor
Air inlet port Rc 1/4
Exhaust port
Leakege receiver
Dischage port Rc 3/4
Lower pump
R1 1/2
880997
SH-50B1 SUS
Suction port
1
2. Installation
WARNING
[Confirming adaptability, executing protective treatment]
- When handling flammable, combustible, or explosive liquid, or toxic liquid with corrosive nature or
acridity, confirm the adaptability of the pump in advance, and study/execute protective treatments that
fit the liquid in use.
[Caution on operation]
- When handling toxic or odiferous liquid, have adequate ventilation to prevent intoxication. Also, do not
fail to wear protective equipment (a safety mask, safety goggles, safety gloves, etc.).
- Never modify the pump since modification of the pump may cause jury or death accidents or failures
of the pump.
[Caution against explosion/fire accidents]
- When handling flammable or explosive liquid, do not bring anything which may build a fire around the
pump and a liquid container. Explosion/fire hazards may occur.
CAUTION
[Caution on beginning of use]
- When the pump is installed, avoid places below.
(1) A place with an atmosphere which causes corrosion on the pump (a place with chlorine gas
generated)
(2) A place with high temperature (60 °C exceeded) or below freezing around the pump
- Do not connect connections of the pump directly to piping but use flexible materials such as a hose
between the connections of the pump and the piping. If they are connected directly to the piping,
problems will occur such as noise occurrence by pump vibration, pipe damage, drum can
replacement unavailability, and pump maintenance unavailability.
- Supplying air which includes dust and water to the pump causes failures of the pump. Never fail to
use an air filter or others to supply appropriate air.
Use seal tapes or others to tightly connect the connections of the pump to hoses/piping to prevent liquid leakage/air
mixture from the connections.
a) Preparing pump
(1) Set the pump in a vise, and connect a hose
It is recommended that a hose union is used between the pump and the hose here.
(2)
For SH-50B1 SUS (Siphon pump), additionally install the socket and bush, which are accessories of the
suction assembly (Product number: 803410) sold separately, to the liquid inlet of the pump, and connect the
liquid inlet to the main body of the suction assembly via a hose
If other methods are used for piping, refer to “e) piping.”
*1: Use a discharge hose whose material is adaptable to the liquid in use and have 1 MPa of a pressure
capacity or higher.
*2: Use a suction hose whose material is adaptable to the liquid in use and have -0.08 MPa of a negative
pressure capacity or lower. (Not to be damaged with -0.08 MPa of negative pressure)
*1
, which is prepared separately, to the liquid outlet.
*2
prepared separately.
2
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