Trebor 50R-X12 User Manual
Phone: 800-669-1303 or 801-561-0303
Fax: 801-255-2312
e-mail: treborservice@idexcorp.com
MAXIM 50R-X12 PUMP
Operation / Maintenance
Manual
SERIAL NUMBER (located on top of product):
PATENTS: U.S. 09642426, U.S. 06106246, U.S. 05971402, U.S. 05370507 07/27/12 – MM50R-X12-F
CONTENTS
1 INSTALLATION ............................................................................................................ 3
1.1 UNPACKING ...................................................................................................... 3
1.2 UTILITIES / HOOK-UP ....................................................................................... 3
1.3 REMOTE EXHAUST HOOK-UP ........................................................................ 5
2 OPTIONS ...................................................................................................................... 6
2.1 FLUID PORT CONNECTION OPTIONS ............................................................ 6
2.2 FLUID FITTINGS / SURGE SUPPRESSOR HOOK-UP .................................... 6
2.3 OPTIONAL LEAK SENSING .............................................................................. 7
2.3.a Installation.............................................................................................. 7
2.3.b Sensor Signal Specifications ................................................................. 7
3 START-UP .................................................................................................................... 8
3.1 PERFORMANCE CHARTS ................................................................................ 8
4 MAINTENANCE ......................................................................................................... 10
4.1 PREVENTIVE MAINTENANCE SCHEDULE ................................................... 10
4.1.a Preventive Maintenance Record ......................................................... 12
4.2 RECOMMENDED SPARE PARTS .................................................................. 13
4.3 TOOLS .............................................................................................................. 13
4.4 PARTS ILLUSTRATION ................................................................................... 14
4.5 PARTS LIST ..................................................................................................... 15
4.6 CLEAN-UP ........................................................................................................ 15
4.7 DISASSEMBLY ................................................................................................ 16
4.7.a Body Disassembly ............................................................................... 17
4.7.b Head Disassembly ............................................................................... 17
4.7.c Control Base Disassembly .................................................................. 17
4.7.d Cleaning............................................................................................... 18
4.8 ASSEMBLY ...................................................................................................... 18
4.8.a Control Base Assembly ....................................................................... 18
4.8.b Body Assembly .................................................................................... 19
4.8.c Final Assembly .................................................................................... 20
5 TROUBLESHOOTING ............................................................................................... 22
6 WARRANTY ............................................................................................................... 23
7 CONTACT INFORMATION ........................................................................................ 24
7.1 GENERAL CONTACT INFORMATION ............................................................ 24
7.2 TECHNICAL SUPPORT ................................................................................... 24
7.3 REGIONAL REPRESENTATIVES ................................................................... 24
MAXIM 50R PUMP OPERATION / MAINTENANCE MANUAL CONTENTS
Qty
Item
Description
1
M50R-X12
Maxim 50R-X12 Pump
1
MM50R-X12
Operation/Maintenance Manual
1 INSTALLATION
1.1 UNPACKING
After unpacking, the pump should be checked for any damage that may have
occurred during shipment. Damage should be reported to the carrier
immediately.
The following items should be included within the shipping container:
1.2 UTILITIES / HOOK-UP
It is recommended that the pump be positioned within 15 from level to maintain
self-priming ability and pumping efficiency. Allow sufficient room for tubing
connectors. The pump mounts on a quick-change base for easy installation.
The pump has an exhaust location on the backside of the base. The exhaust
location requires 1/2” (12mm) minimum clearance behind the control base. Care
should be taken to elevate the pump whenever possible to help prevent flooding
these ports when the pump is located in a wet bench plenum. For remote
exhaust connection see Section 1.3.
Air Inlet: 1/4” FNPT (3/8” Dia. [8mm] supply tube minimum).
Fluid Ports: Integrated male ¾” Super 300 Type Pillar® fluid ports Surge
Suppressor requires torqueing during pump installation. See
Section 2 for hook- up diagram and torque values..
Air Supply: 20-60 psig (.14 – .41 MPa) clean dry air or nitrogen (See
Performance Charts, Section 3.1.)
MAXIM 50R PUMP OPERATION / MAINTENANCE MANUAL PAGE 3
Figure 1-1
ATTENTION: The pump should be operated with clean, dry air or nitrogen.
Particulate, water and oils in the air supply can damage the pump.
NOTE:
1. It is recommended that a filter be placed on the discharge side of the pump.
2. Although extensive efforts are made to deliver pumps to our customers
completely dry, new pumps may contain residual moisture from their final DI
water test.
Recommended Maximum Operating Levels: See Figure 3-2: Pressure vs.
Fluid Temperature Chart
PAGE 4 MAXIM 50R-X12 PUMP OPERATION / MAINTENANCE MANUAL
1.3 REMOTE EXHAUST HOOK-UP
Remove existing Muffler Assembly from pump base.
Install Exhaust Plug in Exhaust Port.
Remove Pipe Plug (1/4” NPT) from the pump base. Install the appropriately
sized fitting and tubing (not provided) to remote exhaust.
NOTE: To maintain optimum pump performance use 3/8” tubing minimum at a
length of 10 ft. maximum.
Figure 1-2
MAXIM 50R PUMP OPERATION / MAINTENANCE MANUAL PAGE 5
Surge Suppressor
Assembled Height: IN (CM)
SS85
17.12 (43.49)
SS95
13.97 (35.48
2 OPTIONS
2.1 FLUID PORT CONNECTION OPTIONS
All M50R pumps with –X12 option have integrated ¾” Super 300 Type Pillar® fluid
ports.
2.2 FLUID FITTINGS / SURGE SUPPRESSOR HOOK-UP
NOTE: See Surge Suppressor Operation Manual for detailed installation
instructions.
PAGE 6 MAXIM 50R-X12 PUMP OPERATION / MAINTENANCE MANUAL
Figure 2-1
2.3 OPTIONAL LEAK SENSING
2.3.a Installation
Remove plug seal from port. Probe is self-sealing.
Install probe assembly into leak sensor port.
Thread probe cap into port. (NOTE: Do not over tighten; damage to threads
will occur.)
Push protective tubing into probe cap.
Connect fiber optic cable to sensor (NOTE: Minimize bends in fiber optic
cable to 2” radius minimum to help ensure optimum signal strength.) Fiber
optic cable can be cut to desired length using the cable cutter provided.
2.3.b Sensor Signal Specifications
The sensor signal is normally closed. In the event of a leak, no light signal is
returned to the sensor.
NOTE: See your fiber optic sensor installation instructions for proper hook-up
and adjustment.
Figure 2-2
MAXIM 50R PUMP OPERATION / MAINTENANCE MANUAL PAGE 7
Air Supply
Pressure
(PSIG)
Discharge
Fluid Pressure
(PSIG)
Air
Used
(SCFM)
20 0 4.3
20
10
3.2
30 0 6.6
30
15
5.1
40 0 9.3
40
20
6.8
50 0 12.0
50
30
8.2
60 0 15.3
60
40
9.7
3 START-UP
Pump air supply pressure must be regulated. (See Figure 3-2: Pressure vs.
Fluid Temperature Chart)
Open the fluid suction (IN) line valve, if necessary.
Open the fluid discharge (OUT) line valve, if necessary.
Start with air regulator at low (> 20 psi) pressure setting. Increase pressure
to attain desired flow, up to the maximum rating (See Section 3.1).
Table 1: Consumption / Efficiency can be used to determine approximate air
consumption.
Refer to Troubleshooting, Section 5, if pump fails to start.
ATTENTION: Prolonged periods (>10 minutes) of dry running can damage
critical internal pump parts.
CAUTION: When handling potentially dangerous fluids under pressure,
the pump and its fittings should be placed in an enclosure.
3.1 PERFORMANCE CHARTS
Pumping capacity is a function of air supply pressure and volume, suction head,
suction line restrictions, discharge head, discharge line restriction, and fluid
specific gravity and viscosity.
Table 1: Consumption / Efficiency
NOTE: Specification to be used to size regulators and control valves.
PAGE 8 MAXIM 50R-X12 PUMP OPERATION / MAINTENANCE MANUAL
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