Paragon HydraFLOW User manual

Hydraflow - HD Operator's Manual
November 04, 2019 Copyright © Paragon Tank Truck Equipment LLC
INSTALLATION, OPERATION, AND
MAINTENANCE
MANUAL
WARNING
DO NOT OPERATE
MACHINERY BEFORE
READING MANUAL FULLY
50 gpm max. 3000 psi max
HD

1
Warnings
NOTICE
WARNING: Warning Instructions listed on this page must be reviewed by ALL operators.
Safety instruction tags were attached to your unit prior to shipment. DO NOT remove, paint over or obscure in any
manner. Failure to heed these warnings could result in serious bodily injury to the personnel operating and maintaining
this equipment.

2
Table of Contents
Section
Page
Safety Instructions & Warning Tags
1
Introduction
2
Safety Precautions
3
HydraFLOW Installation & Mounting
4-5
Start-Up, Operation, & Maintenance
6
Model Number Construction & Overall Dimensions
7
Filter Breakdown & Parts List
8-12
Warranty
13
CONGRATULATIONS on your purchase of a new HydraFlow. Please examine the unit for shipping
damage, and if any damage is found,report it immediately to the carrier. If unit is to be installed at a
later date make sure it is stored in a clean, dry location.
Warning: Serious injury can result from operating or repairing the unit without
reading the service manual and taking adequate safety precautions.
Introduction

3
Safety Precautions
For equipment covered specifically or indirectly in this instruction book, it is important that all personnel observe safety
precautions to minimize the chances of injury. Among many considerations, the following should be particularly noted:
•Rotating shafts can be dangerous. You can snag clothes, skin, hair, hands, etc. This can cause serious injury or death.
•Do not work under the vehicle when the engine is running.
•Do not work on the hydraulic system with the engine running or power take-off engaged.
•Do not engage or disengage driven equipment by hand from under the vehicle when the engine is running.
•PTO and driveshaft should have either a safety loop or guard installed.
•Install a support strap when servicing a drive shaft to prevent personal injury.
•Always use hose rated for hydraulic duty and at the correct pressure.
•A serious or fatal injury can occur…
-if you fail to follow warning instructions.
-if you lack proper training.
-if you fail to follow proper installation and operating procedures.
-if you do not use proper tools and safety equipment.
-if you assemble hydraulic system components improperly.
-if you use incompatible driveline components.
-if you use worn out or damaged driveline components.
-if you use driveline components in a non-approved application.
•This manual contains safety instructions. Read, understand, and follow this manual.
-Get proper training.
-Learn and follow safe operating procedures.
-Use proper tools and safety equipment.
-Use proper components in good condition.
-Ensure connections exposed to the weather are sealing properly.

4
CAUTION: It is the installer’s responsibility to ensure that the HydraFLOW is mounted in a location
providing proper clearance from any heat source(s).
Paragon recommends 12” from any exhaust opening, 6” from any other heat source(s).
Installation
Power Take-Off and Hydraulic Pump
A. Mount the PTO as recommended by PTO manufacturer.
B. If the system contains a direct mounted hydraulic pump, ensure the hydraulic pump is mounted to the PTO as
recommended by PTO, hydraulic pump, and transmission manufacturers.
C. Ensure ALL safety labels are installed per manufacturer guidelines.
Note: The standard filter supplied in the HydraFLOW is a 10 micron nominal. Contact Paragon Tank Truck Equipment for other filtration
media options.
Please refer to your hydraulic pump installation manual for correct filtration and suction specifications.
Contact the engine manufacturer for the proper engine speed range that will reduce torsional vibration to a minimum and prevent
premature hydraulic pump and PTO wear.
Mounting the HydraFLOW
•Drill 21/32” diameter holes in the appropriate location for mounting the unit as shown in
Fig. 4.
•Use the fasteners in the hardware packet supplied by Paragon to mount the
HydraFLOW.
Suction Hose Chart
GPM Flow
Hose Size
0-20
1-1/4”
20-25
1-1/2”
26-50
2”
Hydraulic Hoses & Fittings
•DO NOT use thread tape or pipe dope on threaded connections, this will contaminate the hydraulic system.
•ALL HD model coolers have a 2” female National Pipe Thread connection located on the bottom of the cooler.
•ALL hydraulic hoses must be supported and not allowed to hang on the cooler connections.
•Use of Loctite 542 or equivalent is recommended for any National Pipe Thread (NPT) hydraulic connections.
•Hoses are customer supplied, fit according to the system drawings.
•High pressure hoses must have a pressure rating equal to or higher than the hydraulic system relief valve setting.
•The suction hose must be capable of operating in 28” Hg vacuum service.
Fig. 1

5
BEST Suction Condition:
Behind Cab Mount
Suction (see page 4)
High Pressure
Pump to HydraFlow 3/4”
High Pressure to
Hydraulic Motor 3/4”
Low Pressure Return
Motor to HydraFlow 1”
Suction (see page 4)
High Pressure
Pump to HydraFlow 3/4”
High Pressure to
Hydraulic Motor 3/4”
Low Pressure Return
Motor to HydraFlow 1”
Alternate Frame Rail Mount (Fig. 3)
Note:
•Review Hose Chart (Fig. 1) to ensure the correct suction hose sizing.
•For off road applications do not mount HydraFLOW directly to the frame rail. Behind the cab
mount is recommended.
•See system circuit drawing for complete hydraulic plumbing.
Preferred behind the cab mount (optimum suction conditions, Fig. 2)

6
1. Remove the filler cap, filter and filter bowl.
2. Fill the HydraFLOW 1/2 full with hydraulic lubricant.
NOTE: Paragon recommends an (ISO) 32 non-foaming hydraulic oil. (Example: Mobil SHC 630 Hydraulic Oil)
Use a paint filter as a strainer while filling to prevent foreign contaminants from entering the system.
3. Replace the fill cap.
4. Check all hoses and connections for no leaks.
5. Start the engine and engage the PTO and pump according to !
manufacturer recommendations.
6. Run for 3-5 seconds to eliminate air from the system.
7. Disengage the PTO and stop the engine.
8. Remove the fill cap and fill to the bottom of the sight glass (no oil should be in the top sight glass).
9. Replace the filter bowl, filter and fill cap.
10. Start the engine and slowly release the clutch.
11. While the engine is running, engage the PTO and pump according to manufacturer recommendations.
12. Check for leaks, disengage the PTO according to manufacturer recommendations and stop the engine.
13. Re-check the oil level.
Initial Start Up (Two People Required)
Maintenance
Daily
Check oil level before operating (the system must be off).
Correct oil level is the bottom sight glass completely full and the top sight glass completely empty
when the unit is not operating.
Weekly
Visually inspect the system each week. Check hoses, fittings, and mounting.
Every 3 Months
Change filter every 3 months.
Every 6 Months
Change oil and filter every 6 months.
Grease PTO / Pump spline every 6 months.
Note: If the unit has a high duty cycle, an oil analysis program is recommended.
1. Check oil level in the HydraFLOW.
Correct oil level is the bottom sight glass completely full and the top sight glass completely empty when the unit is not operating.
2. Check fan and radiator for air flow. Clean or clear any obstructions as needed.
3. Ensure the parking brake is applied, control valves are in the neutral position.
4. Engage the PTO according to manufacturer recommendations.
NOTE: Oil level will drop in the sight glass when the system is in operation.
5. Operate valves slowly.
6. To shut down the system, put the valve in neutral (if available), disengage the PTO per manufacturer
recommendations.
Operation of System

7
Model Number Construction
HD
300
T
2
X
-
HydraFlow HF
Special
Description
HD Heavy Duty (50 GPM)
(Leave blank if none)
001 - 16 Elbow HP, -16 Elbow LP
Pressure
002 - 16 Tee HP, -16 Elbow LP
300 - 3000 psi
004 - 16 Elbow HP, -20 Tee LP
Style
Features
T - Tank
X- No Guard
Suction
Connection
2 - 2” NPT
Suction
connection
2” NPT Female
HP connections 1”
JIC Males (in/out)
Return
connection
Overall Dimensions (Fig. 4)
Note:
To avoid premature failure, hydraulic hoses must be supported
and not allowed to hang or pull on cooler connections.

8
Diffuser Assy: 352-005 / 352-009 (lip)
Filter Assy: 351-006
Filter Assy w/ Spring: 351-003
Filter Lid: 522-001
Hold Down Spring: 580-001
Filter Element: 350-000
Included with Diffuser Assy
Included with Filter Assy"
*Spring is optional
Filter Lid Assy
Hold Down Spring
Filter Assy
Filter Element
Filter Breakdown

9
Filter Head Options
Filter Head without Lip
Part # 352-005
Filter Head with Lip
Part # 352-009

10
Parts List

11
Parts List
Item
Part Number
Description
QTY. STD
QTY. SQ. Filter
1
500-022
Frame - bolt-in tank
X
1
1
500-018
Frame - weld-in tank
1
X
5
500-026
Tank - bolt-in
X
1
6
370-000
Hyd. Heat Exchanger
1
1
7
352-001
Filter/Diffuser - 4 bolt (Round)
1
X
7
352-005
Filter/Diffuser - 4 bolt (Square)
X
1
8
-8522
Elbow 90 deg - SAE -16 x 1” barb
1
1
9
328-001
Elbow 45 deg - 16SAE x 16 barb
1
1
10
328-003
Elbow -12 barb x -NPTM
1
1
11
300-007
Fan Motor (new style) (Replaces 300-001)
1
1
12
507-000
Fan
1
1
13
524-000
Fan Guard
1
1
14
85219
Hose Barb 90 elbow -8 x -8 nptm plated
1
1
15
322-005
Hyd 45 elbow -12 NPTM x -12NPTM
1
1
16
335-002
Radiator Byspass Valve
1
1
17
85227
Barb to check valve 3/4” hose barb x 3/4” NPTM
1
1
18
322-027
Flow Control (for 300-007)
1
1
19
322-026
Fan Motor Flow Control Valve (for 300-001)
1
X
19
328-000
Hose Barb 45 elbow -8 barb x 6 SAE
1
1
20
362-001
Control Block - HD series (Pilot/Old)
1
X
20
362-003
Control Block - HD series Direct New (RDFA)
1
1
24
521-803
Grommet, Filler Cap
X
1
24
85241
Rubber U-Trim
Per Foot
X
25
359-002
Hyd Breather 1” NPT - Red Cap (standard)
1
1
25
359-004
Hyd Breather 1" NPT, 5 psi - Red Cap (Bulk Feed)
1
1
27
92354-0313
Washer - lock 5/16” s/s
4
8
28
85234
Nut - 5/16 s/s
4
8
28
85234
Nut - 5/16
4
8
28
85234
Nut - 5/16 plated
4
8
29
228-010
Screw Hex Head GR5 5/16” X 1” PLTD
4
4
30
296-004
Washer Flat Gr5 5/16” Pl
1
4
31
284-026
Nut Hex 5/26-18 Nyloc Pl
1
6

12
Parts List
Item
Part Number
Description
QTY. STD
QTY. SQ. Filter
32
214-013
Capscrew Button head 5/16 x 1” - S/S
1
4
33
214-012
Capscrew Button head 5/16 x 3/4” - S/S
1
8
34
85230
Screw 1/4-20 x 3/4” button head Allen s/s
18
17
36
90094-050
1/2” NPT plug
1
1
37
355-004
Hyd Sight Glass 1” NPTM w/ ball
1
2
38
322-015
Elbow 90 degree 16 - SAE x -20 JIC
1
1
39
320-015
Tee 16SAE x -15 JIC x -16 JIC
1
1
40
331-000
Relief Valve - 3000 psi (Pilot/Old)
1
X
40
331-001
Relief Valve - 3000 psi Direct New (RDFA)
1
1
41
85242-1
Hose 3/4” low pressure bypass (per foot)
Per Foot
Per Foot
42
85242-1
Hose 3/4” low pressure bypass (per foot)
Per Foot
Per Foot
43
85236
Hose fan motor return 1/2” (per foot)
Per Foot
Per Foot
44
360-001
Hose - rad out 1” (per foot)
1
1
45
360-000
Hose - rad in 1” (per foot)
1
1
46
361-000
Hose - fan motor feed
1
1
47
313-017
Hose Clamp T-Bolt -8 hose
2
2
48
313-018
T Clamps -12 Hose
4
4
49
313-019
T Clamps -16 hose
4
4
60
85241
Rubber U-Trim
Per Foot
X
60
521-804
Grommet, Square Filter
X
1
61
85258
E Clip 1/2”
2
2
62
335-001
Low Pressure Bypass Valve
1
1
63
85259
Nut, Seal 1/2” NPT
1
1
64
526-001
Gasket - Hydraflow Filter (Round)
1
X
65
85250
Filter Cap HD Hydraflow (Round)
1
X
-
350-000
Filter Element HD Hydraflow
1
1
-
526-021
Gasket HD bolt-in Tank
X
1
* Not shown in drawing
(QTY) Sub-assembly replacement part, or part not used in every model
^ Note: Filter assembly includes element, bowl, housing and all gaskets.
+ See Filter Head Options for identification

13
WARRANTY – HYDRAFLOW
Subject to the terms and conditions hereinafter set forth and set forth in General Terms of Sale, Paragon Tank Truck
Equipment LLC (the seller) warrants products and parts of its manufacture, when shipped, will be of good quality and will be
free from defects in material and workmanship. This warranty applies only to Seller's equipment, under use and service in
accordance with seller's written instructions, recommendations and ratings for installation, operating, maintenance and
service of products, for a period as stated in the table below.
THIS WARRANTY EXTENDS ONLY TO BUYER AND/OR ORIGINAL END USER, AND IN NO EVENT SHALL THE
SELLER BE LIABLE FOR PROPERTY DAMAGE SUSTAINED BY A PERSON DESIGNATED BY THE LAW OF ANY
JURISDICTION AS A THIRD PARTY BENEFICIARY OF THIS WARRANTY OR ANY OTHER WARRANTY HELD TO
SURVIVE SELLER'S DISCLAIMER.
All accessories furnished by Seller but manufactured by others bear only that manufacturer's standard warranty.
All claims for defective products, parts, or work under this warranty must be made in writing immediately upon discovery
and, in any event within one (1) year from date of shipment of the applicable item and all claims for defective work must be
made in writing immediately upon discovery and in any event within one (1) year from date of completion thereof by Seller.
Unless done with prior written consent of Seller, any repairs, alterations or disassembly of Seller's equipment shall void
warranty. Installation and transportation costs are not included and defective items must be held for Seller's inspection and
returned to Seller's Ex-works point upon request.
THERE ARE NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY WHICH EXTEND BEYOND THE
DESCRIPTION ON THE FACE HEREOF, INCLUDING WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS OF PURPOSE.
After Buyer's submission of a claim as provided above and its approval, Seller shall at its option either repair or replace
its product, part, or work at the original Ex-works point of shipment, or refund an equitable portion of the purchase price.
The products and parts sold hereunder are not warranted for operation with erosive or corrosive material or those which
may lead to build up of material within the product supplied, nor those which are incompatible with the materials of
construction. The Buyer shall have no claim whatsoever and no product or part shall be deemed to be defective by reason of
failure to resist erosive or corrosive action nor for problems resulting from build-up of material within the unit nor for problems
due to incompatibility with the materials of construction.
Any improper use, operation beyond capacity, substitution of parts not approved by Seller, or any alteration or repair by
others in such manner as in Seller's judgment affects the product materially and adversely shall void this warranty.
No employee or representative of Seller other than an Officer of the Company is authorized to change this warranty in
any way or grant any other warranty. Any such change by an Officer of the Company must be in writing.
The foregoing is Seller's only obligation and Buyer's only remedy for breach of warranty, and except for gross negligence,
willful misconduct and remedies permitted under the General Terms of Sale. In no event shall Buyer be entitled to incidental
or consequential damages. Any action for breach of this agreement must commence within one (1) year after the cause of
action has occurred.
Product Type
Warranty Duration
New
18 months from date of shipment, or 12 months after initial startup date, whichever occurs first
Paragon Tank Truck Equipment
2111 US Hwy 411 NE, PO Box 200277, Cartersville, Georgia
USA 30120
Tel [phone], Fax [phone]
www.hydraflow.biz