T & P GAUGE (NOT SHOWN)

INLET

MECHANICAL

MODULATING

 

 

GAS VALVES WITH

HI-LIMIT

REGULATOR

 

Fig. 37: General Location of Controls

START-UP

Ethylene Glycol Systems -

Before Start-Up

Heating Boilers

Fill through filler opening on the top on the Air-X Tank

 

Safe lighting and other performance criteria were met

to solution desired. Always maintain solution level in

sight glass.

with the gas manifold and control assembly provided

 

on the boiler when the boiler underwent tests specified

 

in the latest edition of ANSI Z21.13 Standard.

NOTE: Raypak recommends the use of Ethylene

General

Glycol solution only.

 

 

Before lighting up a new installation, water should be

 

Initial Start-Up - Pump and

flowing through the boiler. Regulator should be set to

 

Motor

minimum 12 PSI.

 

 

 

 

Many pumps are now direct-drive. They have no cou-

CAUTION: Propane gas is heavier than air and

 

pler or bearing assembly. These pumps do not require

sinks to the ground. Exercise extreme care in light-

 

lubrication. Others require SAE-30 non-detergent oil to

 

lubricate both the motor and the bearing assembly.

ing boiler in confined areas.

 

 

Check pump motor for type before attempting to oil.

 

 

Filling System - Heating

 

Clean dust and lint from pump and motor. Check pump

Boilers

 

coupler and tighten if necessary. Flush system before

 

 

 

 

putting into operation to ensure that foreign material

Fill system with water. Purge all air from the system

 

does not damage pump seals.

 

 

using purge valve sequence. After system is purged of

 

 

air, lower system pressure. Open valves for normal

 

CAUTION: Pump must be off to check oil in bearing

system operation. Fill system through feed pressure.

 

assembly. Do not run pump without water in system.

Manually open air vent on the compression tank until

 

 

 

 

water appears, then close vent.

 

 

 

 

 

 

25

 

Page 24 Page 26
Page 25
Image 25
Raypak 133-4001 manual Start-Up
Page 24 Page 26

133-4001 specifications

Raypak 133-4001 is a premier heating solution designed for both residential and commercial applications, known for its efficiency and reliability. This high-performance water heater is specifically engineered to meet the demanding requirements of hot water supply while ensuring energy conservation and user convenience.

One of the standout features of the Raypak 133-4001 is its robust construction. Made from high-quality materials, including a corrosion-resistant heat exchanger and durable casing, this unit is designed to withstand harsh environmental conditions. Its compact design allows for easy installation in various locations, making it an ideal choice for homeowners and businesses alike.

The unit operates on natural gas or LP gas, providing versatility in fuel choice. With a heating capacity of 199,000 BTU/hr, it delivers an impressive flow rate that ensures a steady supply of hot water, even during peak demand periods. This capacity makes it suitable for a wide range of applications, from residential water heating to larger facilities requiring substantial hot water output.

Raypak’s advanced technology set ensures that the 133-4001 operates at maximum efficiency. It utilizes a modulating power burner that adjusts the flame based on demand, optimizing fuel consumption. This feature not only helps in reducing energy bills but also minimizes the carbon footprint, making it an environmentally friendly option.

Another notable characteristic of the Raypak 133-4001 is its digital control system. The intuitive interface allows for precise temperature adjustments and easy monitoring of the heating process. Users can set the desired water temperature, and the system will maintain it consistently, ensuring comfort and reducing the risk of scalding.

Safety is a paramount consideration in the design of the 133-4001. It features a built-in high-limit switch, pressure relief valve, and multiple safety sensors to prevent overheating and potential hazards. These safety features provide peace of mind for homeowners and facility managers, knowing that their hot water system is reliable and secure.

In conclusion, Raypak 133-4001 combines advanced technology, robust construction, and user-friendly features, making it a highly effective water heating solution. Its efficiency and dependability cater to a variety of hot water needs, positioning it as a top choice for both residential and commercial use. Whether for a single-family home or a large facility, the Raypak 133-4001 is built to deliver exceptional performance with every use.
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