Rotary Chemical Pump Instruction Manual

Rotary Chemical Pump Instruction Manual
SERVICE INSTRUCTIONS FOR
OIL ROTARY PUMP
ERP- 01
Piece Count:
Discharge
Spout
1. Pump Body
2. Pump handle (2 piece - Crank & handle with nut )
3. Bung Nut with 2" threads (1 pieces)
4. Discharge Spout (2 piece construction)
5. Suction Tube (3 piece construction)
Crank
Shaft
Crank
Features:
Pump
Body
! Plastic construction, for use with diesel and non corrosive petroleum based fluids.
! Fits 15 to 55 gallon (50- 205 litre) drums.
! Dispenses 5 liters (1.30 gl.) per 20 turns.
Suction
Tube
Wetted components:
Polypropylene, Steel & Viton
Strainer
Assemble the 2 parts of the
Discharge spout together &
fasten the assembly onto the
outlet on the main pump body
Fix the pump handle onto the
crank & connect the crank to the
crankshaft on the pump body.
Secure the connection using the
bolt provided. Make sure that the
bolt fits onto the depression in
the crankshaft
1
2
Pump
Outlet
Bolt
Pump
Handle
Pump
Inlet
Bung
Nut
Assemble the suction tube parts, depending upon the
drum size on which the pump is to be installed. The
suction tube part with the strainer may be connected
direct onto the pump inlet or assembled with one
extension or both extensions, depending upon drum
size. All 3 parts must be connected for use with 55
gallon / 205 litre drums. It is good practice to use a
sealant such as Teflon in connecting the suction tube
parts for a totally leak-proof connection.
Chose the bung adapter from the two that
best fits your drum. Each pack comes with
two adapters, which have slight difference in
the threads to suit different drums (metal &
plastic) . Slide the selected 2" bung onto the
tube from the top end & tighten the suction
tube onto the inlet on the main pump body. It
is good practice to use a sealant such as teflon
in connecting the suction tube to the pump
inlet.
3
4
5
Insert the pump assembly into the
drum from the 2" bung opening on
the drum.
6
Once the bottom of the pump
touches the base of the drum,
securely fasten the bung onto the
drum. Now very lightly tighten the
bung onto the suction tube
Take an empty container & place it
below the discharge spout. Start
rotating pump handle. Within a
maximum of 7 rotations, pump
will be primed & will start
dispensing media. In a rare case ,
where the pump does not get
primed , the same can be done by
reversing the outlet discharge
spout on the pump & pouring
about 30 ml of any oil into the
outlet & operating the pump
handle for about 7 rotations.
7
P riming
8
Once you have completed pumping
the media, it is a good practice to
invert the discharge spout sideways
for a non-drip operation.
!
If the pump is re used after an extended period of time, it may loose it's prime & need repriming, follow step 7 above.
Butyl Alcohol
Yes
Carbon tetrachloride
No
Chloroform
No
Chromic acid aq.
Yes
Citric acid aq.
Yes
Cresylic acid
No
Cyclohexanol
No
Recommended
Use:
Cyclohexanone
No
Detergent
The
pump is designed for Yes
use with
Diesel
Yes
fluids,Glycerine,
Mild acids
Ethers
Noetc
Ethyl acetate
No
Ethylene
dichloride
No
Do
Not Use
with:
Ethylene Glycol
Yes
Formaldehyde aq.
Chemicals,
alcohols, paintNo
thinner,
Freon 12
No
Fuel Oil
Yes
Glycerine
Yes
Ozone
No
Petrol
Yes
Phenol
Yes
Potassium chloride aq.
Yes
Soap Solutions
Yes
Sodium nitrate aq.
No
Solvents
No
Stearic acid
Yes
Sulphuric acid aq.
Yes
oil
based media, Antifreeze,
Detergents,
Toluene
No
Transformer Oil
Yes
Transmission Fluid
Yes
Trichloroethylene
No
Turpentine
No
Vinyl chloride
No
gasoline, solvents etc.
Water
Yes
Xylene
No
Windshield
Note: Use of this equipment to pump other than approved fluids will void
the manufacturing warranty
Warning : Never operate the pump near fire or source of spark. Some media
may be explosive & dangerous to pump
TROUBLESHOOTING:
Sr. Nr.
1
PROBLEM
Pump does not dispense
fluid
CAUSE
Pump not able to create
adequate suction
Pumps is drawing in air ,
instead of fluid
Suction tube inlet is blocked
2
Leakage of media from
the crankshaft
Damaged seal due to use with
media not suitable for use with
pump
REMEDY
Prime pump . Follow Step 7
above
Tighten all connections of
suction tube & of the suction
tube with pump inlet
Remove suction tube & clean
strainer at tube inlet
Replace seal with genuine
replacement seal from
manufacturer
S1190, Rev-A
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