REED LOVA SERIES 4 User manual

OPERATION, MAINTENANCE
AND PARTS MANUAL
PNEUMATIC SPRAYING MACHINE MODEL:
LOVA™SERIES 4
REED, provides this manual for the guidance of all owners, operators and servicing personnel in
order to obtain the longest possible trouble-free service. It contains data, specifications, warranty,
schematics, operating instructions, lubrication procedures, maintenance procedures, illustrated
parts breakdown, vendor information, service bulletins, and safety rules.
Serial No.:
Date Delivered:
Customer:
NOTE: Additional copies of this manual (P/N: 13365) may be obtained through the REED Parts Department.
FIRST EDITION: JANUARY 1999
LAST REVISION: JUNE 2002
STARTING SERIAL NUMBER: 3487
REED, Technical Publications • A Member of the Shea Family of Companies
13822 Oaks Avenue • Chino, California 91710 • USA
Phone [phone] • Fax [phone]

REED
REED • A Member of the Shea Family of Companies
Dry-Mix Gunite Machine
LOVA Guncrete
MACHINE
Applications:
■Refractory
■Shotcrete
■Gunite
■Tunnels
■Concrete Repair
■Buildings
■Excavations
■Slope Stabilization
■Rockscaping
■Pools
■Mines
■Channels
■Piers
■Sea Walls
■Sewers
■Parks & Zoos
■Retaining & Fire Walls
■Dams & Reservoirs
■Sand & Rock Backfill
■Concrete Pipe
■Ditches
LOVA Series:
LOVA provides a very even flow
of material which allows uniform
hydration and smooth placment.
The adjustable output of materi-
al may be increased without sac-
rificing the quality of the applica-
tion.
Standard Features:
•Continuous feed hopper with
bag breaker
•2 blade or 5 blade agitator
•Screen and direct drive 5 hp,
8AM, air motor for LOVA 8
•Screen and direct drive 9 hp,
16 AM, air motor for LOVA 16
• Optional electric drive motor
• Optional hopper safety hood
• Optional dust suppression system
• Optional ultralight non-stick
rotary feed wheel

Distributed By:
REED • A Member of the Shea Family of Companies
13822 OaksAvenue • Chino, California 91710-7008 USA• 909-287-2100
Fax: [phone] • Toll-free: 888-779-7333 • www.reedpumps.com
LOVA Guncrete MACHINE
Dry-Mix Gunite Machine
Subtract roughly 90 SCFM (2.5M/MIN) from air requirement if electric model is used.Additional air may be required depending on altitude and atmospheric pressure.
L.A. (Large Aggregate Feed Bowl)
eed Bowl, material, air system, nozzleman capability together determine maximum output.
ecifications subject to change without prior notice.
Operating Principle:
REED’s LOVAdry mix gun has
been using the same basic operating
principle for over 40 years.
1. The dry mix is fed through a
hopper into the pockets of the
rotary feed wheel.
2. The rotary feed wheel, driven
by a heavy-duty oil bath gear
drive, rotates the mix under
the conveying air inlet and
material outlet.
3. With the introduction of single source
compressed air, the mix is evacuated
from the feed wheel pockets and then
travels through the outlet.
4. The dry mix is then conveyed in sus-
pension through the dry mix hose to
the shotcrete nozzle where water is
introduced.
Feed Hose Maximum Air Compressor
Bowl Size Aggregate (Recommended Maximum Common
Pockets (I.D.) Size size at 100 psi) Output** Applications
30
3/4” (1.9cm) 1/8” 125 cfm (3.5m3/min) 8AM 2yd3/hr (1.5m3/hr) fine, detailed artistic-type work, rockscaping,
(3.5mm) 215 cfm (6m3/min) 16AM patch, repair.
30 1” (2.5cm) 1/8” 210 cfm (6.0m3/min) 8AM 2yd3/hr (1.5m3/hr) fine, detailed artistic-type work, rockscaping,
(3.5mm) 300 cfm (9.0m3/min) 16AM patch, repair.
21 11/4” (3.2cm) 1/4” 315-375 cfm (9-11m3/min) 8AM 5yd3/hr (3.8m3/hr) Refractory spraying, repair work, smooth finish
(7mm) 375-450 cfm (11-13m3/min) 16AM
21 11/2” (3.8cm) 3/8” 375-450 cfm (11-13m3/min) 8AM 6yd3/hr (4.6m3/hr) Refractory spraying, repair work, smooth finish
(10mm) 450-600 cfm (13-17m3/min) 16AM
20 11/2” (3.8cm) 1/2” 375-450 cfm (11-13m3/min) 8AM 8yd3/hr (6.1m3/hr) Civil Construction, Higher-Volume Refractory
(13mm) 450-600 cfm (13-17m3/min) 16AM spraying, smooth finish
15 2” (5cm) 1/2” 450-600 cfm (13-17m3/min) 8AM 12yd3/hr (9.2m3/hr) Civil Construction Concrete Spraying, Less
(13mm) 600-750 cfm (17-21m3/min) 16AM (Less Volume than with L.A. (Large Aggregate) system)
15 2” (5cm) 5/8” 450-600 cfm (13-17m3/min) 8AM 12yd3/hr (9.2m3/hr) Swimming Pool Construction, conveying
16mm 600-750 cfm (17-21m3/min) 16AM aggregate for backfill, civil construction
12 2” (5cm) 5/8” 450-600 cfm (13-17m3/min) 8AM 12yd3/hr (9.2m3/hr) Swimming Pool Construction (Less Volume than
16mm 600-750 cfm (17-21m3/min) 16AM with 21/2” System) (15 L.A. bowl provides smoother finish)
12 21/2” (6.3cm) 3/4” 600-750 cfm (17-21m3/min) 8AM 15yd3/hr (11.4m3/hr) Civil Construction Spraying, Highest Volume
19mm 750-900 cfm (21-26m3/min) 16AM 15yd3/hr (11.4m3/hr) (15 L.A. bowl provides smoother finish)
L0VA CONFIGURATIONS- Large Open Vertical-Feed Air-Powered
MODEL LOVA 8-4 LOVA 16-4
Maximum Horizontal ft 1000 1000
Conveying Distance m 305 305
Maximum Vertical ft 300 300
Conveying Distance m 91 91
Hopper Standard, Tall Pre-Mix, Standard, Tall Pre-Mix,
Short Pre-Mix Short Pre-Mix
& Refractory & Refractory
Gross Weight (Approx.) lbs 635 699
kg 288 312
Maximum theoretical performance shown above. Performance will vary depending on slump, mix design and delivery line diameter.
Specifications subject to change without prior notice.

MODEL: LOVA
PNEUMATIC SPRAYING MACHINE
GEN’L
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