Graco Husky 1050e Instruction Manual

Operation
Husky™ 1050e
Electric-Operated Diaphragm Pump 334188P
EN
1-Inch pumps with electric drive for fluid transfer applications. For professional use only.
Important Safety Instructions
Read all warnings and instructions in this manual and in your Husky
1050e Repair/Parts manual. Save these instructions.
For maximum operating pressures,
see the Performance Charts on pages
51–54.
See pages 6–7 for model information,
including approvals.
PROVEN QUALITY. LEADING TECHNOLOGY.

Contents
Related Manuals ................................................ 2
Warnings ........................................................... 3
onfiguration Number Matrix............................... 6
Ordering Information........................................... 8
Overview............................................................ 9
Installation.......................................................... 10
General Information ..................................... 10
Tighten Fasteners........................................ 10
Tips to Reduce avitation............................. 10
Mount the Pump ..........................................13
Grounding ................................................... 14
Air Line........................................................ 15
Fluid Supply Line ......................................... 15
Fluid Outlet Line........................................... 15
Leak Sensor ................................................ 16
Electrical onnections (A Models)..................... 17
Wire onnections at the Variable
Frequency Drive (VFD) ................... 17
Wire onnections at the Standard
Motor............................................. 17
Wire onnections at the ATEX Motor............ 18
Wire onnections at the Explosionproof
Motor............................................. 18
Leak Sensor Wiring (A Models) .................. 19
Electrical onnections (BLD Models)................. 20
onnect ables ........................................... 20
Wiring Tips .................................................. 21
BLD Motor Wiring ...................................... 22
ontroller Wiring.......................................... 23
Leak Sensor Wiring (BLD Models).............. 24
PL Wiring.................................................. 24
ompressor Wiring............................................. 25
art Wiring......................................................... 26
Operation........................................................... 27
Tighten Fasteners........................................ 27
Initial onfiguration (A with VFD)................ 27
Initial onfiguration (BLD with Graco
Motor ontrol) ................................ 27
Flush the Pump Before First Use .................. 27
Transfer Mode Vs. Low Pulsation
Mode ............................................. 27
Start and Adjust the Pump............................ 28
Flow alibration Procedure........................... 28
Batch alibration Procedure ......................... 29
Pressure Relief Procedure............................ 29
Pump Shutdown .......................................... 29
Graco Motor ontrol Operation (BLD
Models) ................................................ 30
Display........................................................ 30
Graco Motor ontrol Software
Overview........................................ 31
Operation Modes ......................................... 34
Maintenance ...................................................... 41
Maintenance Schedule................................. 41
Tighten Threaded onnections..................... 41
lean the Graco Motor ontrol ..................... 41
Upgrade Graco Motor ontrol
Software ........................................ 41
Flushing and Storage ................................... 42
Troubleshooting the Graco Motor ontrol............. 43
Diagnostic Information.................................. 44
Power Line Voltage Surges ..........................45
Test Power Line with Multimeter ................... 45
Events......................................................... 46
Torque Instructions............................................. 49
Performance harts............................................ 50
Dimensions........................................................ 56
Technical Data ................................................... 66
Graco Standard Warranty.................................... 72
Related anuals
Manual Number Title
334189 Husky 1050E Electric Double Diaphragm Pump, Repair/Parts
334188P

Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The
exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific
risks. When these symbols appear in the body of this manual or on warning labels, refer back to these
Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout
the body of this manual where applicable.
WARNING
ELECTRIC SHOCK HAZARD
This equipment must be grounded. Improper grounding, setup, or usage of the system can
cause electric shock.
• Turn off and remove power before disconnecting any cables and before servicing or installing
equipment. For cart-mounted models, unplug the power cord. For all other units, disconnect
power at the main switch.
• onnect only to grounded power source.
• All electrical wiring must be done by a qualified electrician and comply with all local codes
and regulations.
• Wait five minutes for capacitor discharge before opening equipment.
• For cart-mounted models, use only 3-wire extension cords.
• For cart-mounted models, ensure ground prongs are intact on any power and extension cords.
• For cart-mounted models, do not expose to rain. Store indoors.
FIRE A D EXPLOSIO HAZARD
Flammable fumes, such as solvent and paint fumes, in work area canigniteorexplode.Paint
or solvent flowing through the equipment can cause static sparking. To help prevent fire and
explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and
plastic drop cloths (potential static arc).
• Ground all equipment in the work area. See Grounding instructions.
• Keep work area free of debris, including solvent, rags and gasoline.
• Do not plug or unplug power cords, or turn power or light switches on or off when flammable
fumes are present.
• Use only grounded hoses.
• Stop operation immediately if static sparking occurs or you feel a shock . Do not use
equipment until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
Static charge may build up on plastic parts during cleaning and could discharge and ignite
flammable vapors. To help prevent fire and explosion:
• lean plastic parts only in well ventilated area.
• Donotcleanwithadrycloth.
• Do not operate electrostatic guns in equipment work area.
334188P 3

Warnings
WARNING
PRESSURIZED EQUIPME T HAZARD
Fluid from the equipment, leaks, or ruptured components can splash in the eyes or on skin
and cause serious injury.
• Follow the Pressure Relief Procedure when you stop spraying/dispensing and before
cleaning, checking, or servicing equipment.
• Tighten all fluid connections before operating the equipment.
• heck hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.
EQUIPME T MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated
system component. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data
in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete
information about your material, request Safety Data Sheet (SDS) from distributor or retailer.
• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.
• heck equipment daily. Repair or replace worn or damaged parts immediately with genuine
manufacturer’s replacement parts only.
• Do not alter or modify equipment. Alterations or modifications may void agency approvals
and create safety hazards.
• Make sure all equipment is rated and approved for the environment in which you are using it.
• Use equipment only for its intended purpose. all your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• omply with all applicable safety regulations.
PRESSURIZED ALUMI UM PARTS HAZARD
Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious
chemical reaction and equipment rupture. Failure to follow this warning can result in death,
serious injury, or property damage.
• Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon
solvents or fluids containing such solvents.
• Do not use chlorine bleach.
• Many other fluids may contain chemicals that can react with aluminum. ontact your material
supplier for compatibility.
4334188P

Warnings
WARNING
THERMAL EXPA SIO HAZARD
Fluidssubjectedtoheatinconfinedspaces,includinghoses,cancreatearapidriseinpressure
due to the thermal expansion. Over-pressurization can result in equipment rupture and serious
injury.
• Openavalvetorelievethefluidexpansionduringheating.
• Replace hoses proactively at regular intervals based on your operating conditions.
PLASTIC PARTS CLEA I G SOLVE T HAZARD
Many solvents can degrade plastic parts and cause them to fail, which could cause serious
injury or property damage.
• Use only compatible water-based solvents to clean plastic structural or pressure-containing
parts.
•See Technical Data in this and all other equipment instruction manuals. Read fluid and
solvent manufacturer’s Safety Data Sheet (SDS) and recommendations.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin,
inhaled, or swallowed.
• Read Safety Data Sheet (SDS) to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers, and dispose of it according to applicable
guidelines.
BUR HAZARD
Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid
severe burns:
• Do not touch hot fluid or equipment.
PERSO AL PROTECTIVE EQUIPME T
Wear appropriate protective equipment when in the work area to help prevent serious injury,
including eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective
equipment includes but is not limited to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent
manufacturer.
334188P 5

Configuration Number Matrix
Configuration Number atrix
heck the identification plate (ID) for the
onfiguration Number of your pump. Use the
following matrix to define the components of your
pump.
Sample Configuration umber: 1050A-E,A04AA1SSBNBNPT
1050 AEA 04A A1 SS BN BN PT
Pump
Model Wetted Section
Material
Drive Center
Section
Material
Gear Box
and Motor Fluid Covers and Manifolds Seats Balls Diaphragms Manifold O-Rings
Pump Wetted Section
Material Drive Type Center Section Material Motor and Gearbox
1050 A
luminum
E
Electric
A
luminum
04A
Standard C Induction Motor
with Gearbox
C
Conductive
Polypropylene
S
Stainless Steel
04B
Brushless DC Motor with Graco
Motor Control
F
PVDF
04C
C Induction Motor, TEX✦
H
Hastelloy
04D
Explosionproof C Induction
Motor ★
P
Polypropylene
04E
NEM 56 C Gearbox ✚
S
Stainless Steel
04F
IEC 90 B5 Flange Gearbox ✚
05A
Standard C Induction Motor
with Compressor (120V)
05B
Brushless DC Motor with
Graco Motor Control and with
Compressor (120V)
06A
Standard C Induction Motor
with Compressor (240V)
06B
Brushless DC Motor with
Graco Motor Control and with
Compressor (240V)
6334188P

Configuration Number Matrix
Fluid Covers and
Manifolds Seat Material Ball Material Diaphragm Material Manifold O-Rings
A1
luminum, npt
AC
cetal
AC
cetal
BN
Buna-N
A2
luminum, bsp
AL
luminum
BN
Buna-N
CO
Polychloroprene
Overmold
––
Models with BN,
FK, or TP seats
do not use o-rings
C1
Conductive
polypropylene,
center flange
BN
Buna-N
CR
Polychloro-
prene Standard
FK
FKM
Fluoroelastomer
PT
PTFE
C2
Conductive
polypropylene,
end flange
FK
FKM Fluoroe-
lastomer
CW
Polychloro-
prene Weighted
GE
Geolast
F1
PVDF, center
flange
GE
Geolast
FK
FKM Fluoroe-
lastomer
PO
PTFE/EPDM
Overmold
F2
PVDF, end flange
PP
Polypropylene
GE
Geolast
PT
PTFE/EPDM
2–Piece
H1
Hastelloy, npt
PV
PVDF
PT
PTFE
PS
PTFE/Santo-
prene 2–Piece
H2
Hastelloy, bsp
SP
Santoprene
SP
Santoprene
SP
Santoprene
P1
Polypropylene,
center flange
SS
316 Stainless
Steel
SS
316 Stainless
Steel
TP
TPE
P2
Polypropylene,
end flange
TP
TPE
TP
TPE
S1
Stainless steel,
npt
S2
Stainless steel,
bsp
Approvals
✦ Aluminum, conductive polypropylene,
hastelloy, and stainless steel pumps with code
04 arecertifiedto: II 2 G ck Ex d IIB T3 Gb
✚ Aluminum, conductive polypropylene,
hastelloy, and stainless steel pumps with code
04E or 04F are certified to: II 2 G ck IIB T3 Gb
★ Motors coded 04D arecertifiedto: lass1,Zone1,AExdIIBT30° <Ta<40°
All Models (except 04D,05A,and05B)are
certified to:
334188P 7

Ordering Information
Ordering Information
To Find Your Nearest Distributor
1. Visit www.graco.com.
2. lick on Where to Buy and use the Distributor Locator.
To Specify the Configuration of a New Pump
Please call your distributor.
OR
Use the Online Diaphragm Pump Selector Tool at www.graco.com. Go to the Process Equipment Page.
To Order Rep acement Parts
Please call your distributor.
8334188P

Overview
Overview
The Husky 1050e product line offers electric-powered
diaphragm pumps in a wide range of models. Use the
selector tool at www.graco.com to configure a pump
to meet your needs. This section shows the basic
structure of available models. Fluid section options
are too numerous to include. The many manifold,
seat, ball, and diaphragm options are available on a
wide variety of these models.
Center
Section Motor
Type Controller Gearbox Compressor Approval
Options Cart
Yes-120V None No*
Yes-240V No*
Yes, part of
motor No E No*
IE No ATEX and E No*
A
VFD — not included.
VFD Kits 16K911
(240V) and 16K912
(480V) are available.
NEMA No Explosionproof No*
Yes-120V None Yes
Yes-240V Yes
Brush-
less D Graco Motor ontrol — included NEMA
No
E
No*
NEMA No No*
Aluminum or
Stainless
Steel
None None IE No E No*
* art Mounting Kit 24Y543 is available.
Key Points:
• Pumps are available with an A or Brushless
D (BLD ) motor, or with just a gearbox (for
applications where a motor already is available).
• Graco recommends the use of a motor soft
starter or a VFD (PN 16K911 or 16K912) in the
electrical circuit for all installations. See the
motor manufacturer’s recommendations for proper
installation when using either of these components.
In all cases, make sure all products are installed in
accordance with local codes and regulations.
• BLD motors are controlled by the Graco Motor
ontrol that is supplied with the pump.
• The standard A motor (not ATEX or
Explosionproof) and the BLD motor are available
in models without a compressor, with a 120V
compressor, or with a 240V compressor.
• The BLD motor is available in models that
are cart mounted. art Mounting Kit 24Y543 is
available for other models.
334188P 9

Installation
Installation
Genera Information
The Typical Installation shown is only a guide
for selecting and installing system components.
ontact your Graco distributor for assistance in
planning a system to suit your needs. Always use
Genuine Graco Parts and Accessories. Be sure all
accessories are adequately sized and pressure rated
to meet the system’s requirements.
Reference letters in the text, for example (A), refer to
thecalloutsinthefigures.
OTE: For outdoor applications, be sure to provide
adequate protection from the elements.
Tighten Fasteners
Before mounting and using the pump for the first time,
check and retorque all external fasteners. Follow
Torque Instructions, page 49, or see the torque
tag on your pump. After the first day of operation,
retorque the fasteners.
Tips to Reduce Cavitation
avitation in a double diaphragm pump is the
formation and collapse of bubbles in the pumped
liquid. Frequent or excessive cavitation can cause
serious damage, including pitting and early wear of
fluid chambers, balls, and seats. It may result in
reduced efficiency of the pump. avitation damage
and reduced efficiency both result in increased
operating costs.
avitation depends on the vapor pressure of the
pumped liquid, the system suction pressure, and the
velocity pressure. It can be reduced by changing any
of these factors.
1. Reduce vapor pressure: Decrease the
temperature of the pumped liquid.
2. Increase suction pressure:
a. Lower the installed position of the pump
relative to the liquid level in the supply.
b. Reduce the friction length of the suction
piping. Remember that fittings add friction
length to the piping. Reduce the number of
fittings to reduce the friction length.
c. Increase the size of the suction piping.
d. Increase the Net Positive Suction
Head Available (NPSHa). See
Performance harts, page 50.
OTE: Be sure the inlet fluid pressure does not
exceed 25% of the outlet working pressure.
3. Reduce liquid velocity: Slow the cyclic rate of
the pump.
Pumped liquid viscosity is also very important but
normally is controlled by factors that are process
dependent and cannot be changed to reduce
cavitation. Viscous liquids are more difficult to pump
and more prone to cavitation.
Graco recommends taking all of the above factors
into account in system design. To maintain pump
efficiency, supply only enough power to the pump to
achieve the required flow.
Graco distributors can supply site specific
suggestions to improve pump performance and
reduce operating costs.
10 334188P