Marco OCK1 User manual

164 930 12-US - OCK1 12V
164 930 13-US - 24VOCK1
29/09/16 Rev.00
© S.p.A.
INSTRUCTIONS FOR USE
SELF-PRIMING ELECTRIC PUMP
FOR TRANSFERRING VARIOUS LIQUIDS

© S.p.A.
PRODUCT DESCRIPTION
TECHNICAL DETAILS
APPLICATIONS
FLUIDS ALLOWED / NOT ALLOWED
Self-priming electric pump designed for lubricants and viscous fluids for discontinuous or
intermittent usage. The pumping elements are made up of bronze gear drives which can
possibly even run dry for brief periods. Completely equipped with fast connector for oil
suction pipe.
There are numerous fields of applications for the pump, however only exclusively with the
allowed liquids mentioned:
Øtransfer of oils;
Øtransfer of viscous liquid;
Øtransfer of light weight lube oils, antifreeze, etc...
draining of engine sumps;Ø
3
Tab.1 EN
CODE TYPE VOLT
164 930 12-US 12 10 l/h 20 60 330
164 930 13-US 24 5 gph 5 16 87
IP 67 Protection
WIRE SIZE **
OCK1
FUSE
A
WEIGHT
Ø6
FLOW RATE (25°C SAE-30 OIL)
Ø13 16Ø8 lb 3,1 AWG
** Length up to 6.6 ft
Tab.2 EN
FRESH WATER
DIESEL FUEL*
OIL (max 120°C-248°F)
PETROL (GASOLINE) •
FLAMMABLE LIQUIDS with PM< 38 °C-100 °F •
LIQUIDS WITH VISCOSITY > 350 cSt •
FOODSTUFF LIQUIDS •
CORROSIVE CHEMICAL PRODUCTS • •
SOLVENTS • •
ISO 8846 Compliant Device
INJURY TO
PERSONNEL
DAMAGE TO SEALS
NO
* Minimum flashpoint (PM): 38 °C-100 °F.
OK
LIQUIDS DANGERS
WARRANTY EXPIRES IF MAX FLUID
TEMPERATURE IS EXCEEDED
FIRE / EXPLOSION
MOTOR
OVERHEATING
FOODSTUFF LIQUID
CONTAMINATION
PUMP CORROSION

© S.p.A.
TRANSPORTATION AND HANDLING
INSTALLATION
PRELIMINARY CHECKS
POSITIONING
AMBIENT CONDITIONS
TEMPERATURE: RELATIVE HUMIDITY:min.-10°C 14°F-max.60°C 140°F max. 90 %
OPERATING CYCLE
Due to limited weight and dimensions the pump does not require the use of any special
handling or lifting equipment. When handling manually, normal personal protective gear
should be worn (safety shoes with toe piece, etc.). The pump is carefully packed prior to
shipment. Upon receiving, the packaging should be inspected for damages and the pump
stored in a dry area.
It is recommended that the use of the pump be according to normative safety standards
and also as per the precautions listed below.
The pump can be mounted in any position. Fix the pump utilizing suitable diameter
screws corresponding to the holes.
Check that there has been no damage to the pump during transportation or storage. Both
inlet and outlet ports should be carefully cleaned removing possible dust or residual
packaging material. Verify that the available electrical power supply corresponds to the
specification requirements.
The pump can operate on a continuous cycle with the following conditions:
It is possible to operate at higher pressures/ampere draw if On/Off cycles are used. This will
allow the motor to cool down to the indicated temperatures.
Long pipelines and / or reduced diameters, bottlenecks and dispensing guns, affect the
operating pressure (which is not automatically limited): in these cases, check that the
pressure and the electrical draw do not exceed the values of the attached diagrams.
Ø
Ø
pressures not exceeding 50% of the maximum pressure indicated in the technical
data (not for OIL type)
temperature of the motor below 60/70°C.
WARNING: the above indicated temperature ranges are applicable to all components
of the pump and these limits must be respected in order to avoid any possible damage
or malfunctioning.
4

© S.p.A.
To ensure the correct directional flow of the fluid as indicated by the arrow on the top plate, it is
necessary to connect the positive pole (+) of the battery supply to the red wire on the motor
end-cap and the negative pole (-) to the black wire. Electrical connections must be made
using adequate terminal blocks and connectors ensuring a tight fitment of the electrical
cables. Bad wiring can cause power losses and/or overheating of the cabling itself.
Ø
Ø
Ø
Prior to making any tube/hose connections, check that the inlet ports have no end
caps;
Do not position the pump at a excessive height with respect to the minimum level of
the fluid to be transferred. Damage may occur if this height is exceeded as the pump
may not draw fluid. Make sure that the outlet tube is empty and without chokes;
Avoid choking the inlet or outlet tubes so that efficiency is optimized.
The use of an inlet filter is recommended especially with fluids containing impurities
(mesh ASTM no. 35).
Utilize tubes and connection pieces that are resistant to the fluid types handled and
avoid any possible environmental dispersion.
Ø
Ø
In this case frequent cleaning and maintenance of the filter is
advisable. The standard filter withstands a maximum positive pressure of 0.5 bar.
The electrical installation of the pump must include a protection fuse which is suitably rated
as indicated on the motor label.
Always mount the anti vibration rubber fittings supplied with the pump kit. Their usage
ensures a consistent reduction in noise and vibration levels. Electrical cabling size should
depend on the distance between pump and battery power supply (see Tab.1 EN). The use of
undersized cabling can cause overheating of the electrical wiring and subsequent fire
hazard. There will also be a voltage drop at the motor terminals with a consequent reduction
in efficiency. The flow rate value indicated on the motor label is obtained with internal tube
diameter indicated on Tab.1 EN. Tubes with inferior diameters will cause an increase in
current with potential risk of motor overheating.
WARRANTY EXPIRES IF NO FUSE IS UTILIZED
WARNING: DUE TO THE EMI FILTER THE PUMP IS NOT SUITABLE FOR
SWITCHING APPLICATIONS
WARNING: it is the responsibility of the installation technician to ensure a correctly
designed circuit installation fitted according to regulations. Environmental risks must
be taken into account with the installation.
5

© S.p.A.
TROUBLESHOOTING
WHY THE PUMP WILL NOT PRIME ITSELF?
CHECK POINTS IF THE PUMP HAS STOPPED OR WILL NOT START
GOOD PRACTICES ENSURING A WELL FUNCTIONING PUMP
Ø
Ø
Ø
Ø
Ø
Check the effectiveness of the battery power supply (voltage activity);
Check if the fuse has blown;
Check for any foreign matter present in the pump body. To do this, disconnect the
power supply and unscrew the four fixing screws, remove the front cover plate and
inspect the chamber. Replace the cover plate in the same initial position after
inspection;
Avoid running the pump dry for more than a few minutes. Pumps found defective
that have run dry in the absence of fluid are not covered by warranty;
The average life span of the motor commutator brushes is approximately 2500
hours under normal operating conditions. Stoppages are possible due to brush
wear and tear after such a time period.
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
The pump is fitted at an excessive height above the fluid level
The pump has run dry for too long a period
Long periods of inactivity. In this case it is advisable to add liquid directly into the
chamber before start-up
Air leak at the suction pipe due to the following reasons, possible cuts in the pipe,
inadequate hose clamps, malfunctioning of the filter due to defective/worn seals or
filter clogged
Air leak at the front plate cover due to the following reasons, loose fixing screws,
poor effectiveness of the seal
Faulty electrical cable connections
Presence of obstructions or restrictions in the suction or delivery pipes or the use of
special devices(eg. automatic spray pistol or aqua-stop)
Presence of liquid loops in the outlet tube
ØDirty bypass valve (VP45 series)
If it is expected that the pump will not be used for a period of at least 30 days, especially in the
case of usage with water, it is advisable to run fresh water through it and to then loosen the
front plate screws. Upon re-use, run the pump briefly (a few seconds) and tighten the screws
again. Check under conditions of maximum operating pressure that the motor current value
is within the motor label specifications.
6

© S.p.A.
NORMAL MAINTENANCE
INDICATORS THAT THE PUMP IS FUNCTIONING CORRECTLY
TO OPEN THE PUMP
ENVIRONMENTAL DISPOSAL
WARRANTY
PACKAGING ENVIRONMENTAL DISPOSAL
Ø
Ø
Ø
Check frequently and keep the inlet filter clean.
Check every month the chamber and keep clean from any foreign matter.
Check every month that electrical wiring is in good condition.
ØReplace the rubber impeller every season or every 500 hours (for UP1 series).
Ø
Ø
Ø
Temperature of body and motor frame is within 60°C and 70°C (140 °F - 158 °F);
Regular flow and constant noise levels;
Amp-draw within the limits indicated in the diagrams.
Ø
Ø
It is recommended that a specialized service technician be consulted for any
repair work or the replacement of worn out internal components, exclusively with
original spare parts;
During the warranty period, only by authorized Marco S.p.A. personnel, failing
which the warranty will expire.
Do not dispose of pumps into household waste: pumps that are no longer usable, must
be collected separately and and disposed of in an enviromentally correct manner.
The user is invited to effect a proper waste separation, in order to facilitate the recycling
of the materials of which the packing is composed.
1) The Warranty period is 2 years from date of purchase on production of the
appropriate sales invoice.
2) Should the original sales invoice not be available, then the 2 year warranty
period will be valid from production date.
3) The Warranty becomes null and void in the case of incorrect utilization or
disregard of the instructions contained herein.
4) The Warranty only covers original production defects.
5) The Warranty does not cover any related installation costs involved.
6) Transport costs are refundable only in the case where warranty has been duly
accepted by Marco Spa and they will be limited to the actual shipment costs
between Marco Spa warehouse and the client's delivery address.
7) No credit notes or replacement items will be issued prior to the receipt and
proper testing of any Marco goods that are deemed faulty.
7

© S.p.A.
MOUNTING SEQUENCE
8
1. Mount the isolators (2) on the pump (1);
2. Screw the hose fitting (4) complete with OR (3), on the pump (1);
3. Fit the hose clamp (5) on the hose (6);
4. Connect the hose (6) on the hose fitting (4) and screw the hose clamp (5);
5. Screw the quick fitting (7) on the pump body (1);
6A. As an option, the Rilsan hose Ø 8/6 L=1.2 m (8) can be connected on the inlet side: for its proper
connection, press the hose in the quick fit (7) and check by pulling for sufficient force;
6B. As an option, the hose Ø 8/6 L=0.3 m (9) can be connected on the inlet side: the quick
coupling (10) must be used to join the Rilsan hose (9) with Rilsan hose Ø 6/4 L=1.2 m (11).
Check by pulling for sufficient retention force;
7. To pull out the Rilsan hose (8), (9), (11) from quick fit (7) or coupling (10), press the black chape
and pull the hose all at once;
8. Connect the red wire (13A) on the pump to the red wire (13B) of the tongs;
9. Connect the black wire (14A) on the pump to the black wire (14B) of the tongs;
10. To start the pump (1) connect the red tong (13C) to the positive pole (+)(13D) of the battery (12)
and the black tong (14C) to the negative pole (-) (14D). The pump will transfer fluids in the
direction of the arrow on the pump body;
11. To stop the pump (1) disconnect the red (13C) or black (14C) tong from either pole (13D),(14D);
12. To revert the flow direction, connect the red tong (13C) to the negative pole (-)(14D)
and the black tong (14C) to the positive pole (+)(13D).

© S.p.A.
EXPLODED VIEW
9
Pos.
Q.ty
Description
1
1
PUMP
2
4
ANTIVIBRATION MOUNT
3
1
O-RING
41
TUBE OUTLET
5
1
HOSE CLAMP
6
1
TUBE
7
1
QUICK FIT
8
1
RILSAN TUBE Ø 8/6 L=1,2 m
Pos.
Q.ty
Description
9
1
RILSAN TUBE Ø 8/6 L=0,3 m
10
1
COUPLING
11
1RILSAN TUBE Ø 6/4 L=1,2 m
12 1
BATTERY (NOT INCLUDED)
13
1
RED CROCODILE CLIP
14
1
BLACK CROCODILE CLIP
15
1
7,5 A FUSE
1
4
5
6
3
2
12 14C
13C
9
10
11
8
7
14B
14A
13A
13B
14D
13D
15
+
+
+
+
-
-
-
-
10 8
RILSAN TUBE RELEASE

© S.p.A.
EXPLODED VIEW
10
1
2
3
5
4
8
9
10
7
6
12
11
13
23
22
21
20
15
16
14
17
18
19
Art.
Q.ty
Description
1
PUMP BODY
2
1
RUBBER LIP SEAL
3
1
GASKET
4
2
ROD
5
1
ARMATURE
6
1
BALL BEARING
7
1
COMPENSATION SPRING
8
1
PUMP FRAME
9
1
O-RING
10
1
BRUSH HOLDER
11
2
O-RING
12
2
WASHER
113
2
NUT
14 1
IDLE GEAR
Art.
Q.ty
Description
15
1
KEY
16
1
DRIVING GEAR
17
1
O-RING
18
1TOP PLATE
19 4
SCREW
20
1
TUBE OUTLET
21
1
O-RING
22
1NIPPLE
23
4ANTIVIBRATION MOUNT

© S.p.A.
DIMENSIONS
11
10 50
60 29
88
80
102
60
5
18
99
14,5
108
38
119 17
136
64
10

© S.p.A.
DIAGRAMS
FLOW RATES DIAGRAM
AMPERE-DRAW DIAGRAM
24V
12
0
0,5
1
1,5
2
2,5
80 90 100 110 120
°F
gpm
12V
Ø13
Ø8
Ø6
0
1
2
3
4
5
80 90 100 110 120
°F
A

© S.p.A.
E.C. DECLARATION OF CONFORMITY
Associato AIB
associazione
industriale
bresciana
We confirm that the product:
This declaration is given under the sole responsibility of:
This declaration is valid for all products which are produced in accordance with the technical documentation which
is a part of this declaration. For verification of conformity with regard to Electromagnetic Compatibility the following
standards are applied:
is in conformity with the Directive 2004/108/EC (ex.89/336/EC) relating to Electromagnetic Compatibility.
EN 55014-1 Electromagnetic compatibility.
Requirements for household appliances,
electric tools, and similar apparatus.
Part 1: Emission.
MARCO S.P.A.
Via Mameli 10 - 2501 Cas enedolo - Brescia - Italy
4t
Tel. [phone] Fax [phone]
13
164 930 12-US OCK1 12V Oil Change Kit
164 930 13-US OCK1 24V Oil Change Kit

© S.p.A.
NOTES
14

Questo documento e' proprieta' di Marco S.p.A la riproduzione e l'uso sono vietati.
Tutti i diritti sono riservati.
Per ulteriori informazioni vedere nostro sito internet - www.marco.it
Marco S.p.A Via Mameli 10 - 25014 Castenedolo (Brescia) – Italia
tel. [phone] / Fax [phone]
Property of MARCO S.p.A reproduction prohibited. All rights reserved.
For further information visit our web site - www.marco.it
Marco S.p.A Via Mameli 10 - 25014 Castenedolo (Brescia) – Italy
tel. [phone] / Fax [phone]